
Ghost And Mysteries Walk
1.5 hours · Key West Ghost and Mysteries Tour
Guided walk through Old Town's haunted lanes, from the cemetery district to Duval Street, with dowsing rods used to seek spirit activity along the way.
Check availability →Key West, Florida
★★★★★4.5 average across 4,078 verified reviews · tours from $27
Key West runs twelve bookable ghost tours across four formats. Five are guided walking tours of Old Town, past Duval Street haunts and the cemetery district. Three are ghost hunts built around Fort East Martello, including the Robert the Doll After Dark hunt. One is the Ghosts and Gravestones trolley. The last three are haunted pub crawls. This page compares every listing by rating, review count, duration and cancellation terms.
Ghosts & Gravestones Trolley Tour
Maximum 20 travelers per departure (stated by listing).
from $39.85 per person, live price on the listing
Check Price & Availability →Opens the operator's official listing with live dates. Book there; nothing is charged on this site.
Short answer
The Ghosts and Gravestones trolley carries the largest review pool at 4.4 across 1,392 reviews over one hour. Among the walks, the Key West Ghost and Mysteries Guided Tour rates 4.5 across 1,130. The VIP Robert the Doll After Dark Ghost Hunt scores 4.7 across 173 reviews over two hours, and it runs after dark at Fort East Martello.
Ghost And Mysteries Walk
Trolley Of The Doomed
Bone Island Pub Crawl
Fort East Martello Ghost Hunt
Adults-Only Dark Side Walk
Haunted History Walk
Equipment Ghost Hunt (16+)
Classic Haunted Pub Crawl
Most visitors pick a walking tour, a ghost hunt, the trolley, or a pub crawl.

1.5 hours · Key West Ghost and Mysteries Tour
Guided walk through Old Town's haunted lanes, from the cemetery district to Duval Street, with dowsing rods used to seek spirit activity along the way.
Check availability →
1 hour · Historic Tours of America
Key West Ghosts and Gravestones Trolley Tour runs through Historic Tours of America. Rated 4.4 across 1,392 reviews. Runs 1 hour. From $39.85.
Check availability →
2 hours · Key West Promotions
A two-hour crawl through Key West's haunted bars, mixing ghost stories with drinks, plus a free t-shirt.
Check availability →| Tour | From | Rating | Reviews |
|---|---|---|---|
| Ghosts and Gravestones Trolley Tour | $39.85 | 4.4 | 1,392 |
| Key West Ghost and Mysteries Tour | $33 | 4.5 | 1,130 |
| Dark Side of Key West (Adults Only) | $34.99 | 4.6 | 354 |
| Bone Island Haunted Pub Crawl | $32.20 | 4.5 | 618 |
| Robert the Doll Ghost Hunt | $99 | 4.7 | 173 |
| Ghosts of Key West Walking Tour | $29.99 | 4.3 | 140 |
| Haunted Pub Crawl Walking Tour | $34.99 | 4.4 | 112 |
| The Original Key West Ghost Hunt | $45 | 4.6 | 112 |
| Southernmost Shadows and Ghosts | $32 | 3.9 | 26 |
| Haunted Firehouse Ghost Hunt | $95 | 5.0 | 11 |
| Private Haunted History Walking Tour | $137.50 per group | 5.0 | 10 |
| Spirits and Spirits Haunted Pub Crawl | $27 | New listing, no reviews yet | |
Guided Ghost Walks
Best for travelers who want haunted stories on foot, told outside the inns and mansions where they happened.
Ghost Trolley
Best for riders who would rather sit than walk, and families wanting a short night out
Haunted Pub Crawls, 21+
Best for adults who like their ghost stories served with a drink in hand
Fort East Martello Ghost Hunts
Best for travelers who want to handle ghost-hunting gear on a longer, quieter investigation
| Kind | Tours | Format | From |
|---|---|---|---|
| Walking ghost tours | 5 | Guided walks of one to 1.5 hours through Old Town | $29.99 |
| Ghost trolley | 1 | A 1-hour open-air trolley ride past Key West's haunted landmarks | $39.85 |
| Haunted pub crawls (21+) | 3 | 2 to 2.5-hour crawls with stops at historic bars | $27 |
| Fort East Martello ghost hunts | 3 | 2-hour equipment-based hunts, one with a seated Robert the Doll encounter | $45 |
Five operators run walking ghost tours in Old Town, from thirty minutes up to two hours. The Key West Ghost and Mysteries Tour rates 4.5 across 1,130 reviews, while Dark Side of Key West scores 4.6 from 354. Routes trace Duval Street and Old Town on foot.
Most-reviewed listing in this category
Guided walk through Old Town's haunted lanes, from the cemetery district to Duval Street, with dowsing rods used to seek spirit activity along the way.

1.5 hours · Ghost City Tours of Key West
Dark Side of Key West Ghost Tour runs through Ghost City Tours of Key West. Rated 4.6 across 354 reviews. Runs 1.5 hours. From $34.99.
Check availability →
1.5 hours · Ghost City Tours of Key West
A 1.5-hour walking tour of Old Town's haunted spots, with a guide sharing ghost stories, strange history and local legends.
Check availability →
1 hour · Southernmost Ghosts by US Ghost Adventures
A one-hour evening walk through Old Town with Southernmost Ghosts by US Ghost Adventures, sharing haunted stories of Key West's past.
Check availability →
1.5-2 hours · Up The Keys Tours
Private walking tour for your group only, exploring Key West's haunted mansions and inns at your own pace.
Check availability →All 5 walking ghost tours on one page →
The trolley category holds one tour: a one-hour ride with a costumed conductor from Historic Tours of America, telling ghost stories along the route. Its 1,392 reviews make it the most-reviewed listing on the page, rated 4.4.

1 hour · Historic Tours of America
Key West Ghosts and Gravestones Trolley Tour runs through Historic Tours of America. Rated 4.4 across 1,392 reviews. Runs 1 hour. From $39.85.
Check availability →The ghost trolley tour on its own page →
Three adult-only crawls run two to 2.5 hours each, stopping at historic Duval Street bars and taverns between ghost stories.
Most-reviewed listing in this category
A two-hour crawl through Key West's haunted bars, mixing ghost stories with drinks, plus a free t-shirt.

2 hours · Ghost City Tours of Key West
Key West Haunted Pub Crawl Walking Tour runs through Ghost City Tours of Key West. Rated 4.4 across 112 reviews. Runs 2 hours. From $34.99.
Check availability →
2 hours (approx.) · US Ghost Adventures
A roughly two-hour haunted pub crawl through Key West's Old Town drinking spots, run by US Ghost Adventures. The listing is new, so no rating or review count is showing yet.
Check availability →All 3 pub crawls on one page →
Three equipment-based hunts run about two hours each at Fort East Martello and the historic 1907 firehouse. One includes a seated encounter with Robert the Doll before an independent investigation with ghost-hunting gear.
Most-reviewed listing in this category
A guided after-dark tour of Fort East Martello, a seated encounter with Robert the Doll, then time to investigate the Civil War fort on your own with ghost-hunting gear.

1.5 hours · Key West Ghost Hunt
Hands-on ghost hunt with EMF meters, dowsing rods and a spirit board at haunted Old Town locations. Ages 16 and up only.
Check availability →
2 hours (approx.) · Sloan's Key West Ghost Tours
After-dark ghost hunt at the Alex Vega Key West Firehouse Museum, run by Sloan's, with real ghost-hunting gear and no staged scares. Runs about 2 hours with free cancellation.
Check availability →All 3 Fort East Martello ghost hunts on one page →
| Category | Best for | Typical length | From | Lead tour | Pickup |
|---|---|---|---|---|---|
| Walking tours | Best for travelers who want haunted stories on foot, told outside the inns and mansions where they happened. | 1 to 1.5 hours | $29.99 | Ghost And Mysteries Walk | Meet at the start point |
| Ghost trolley | Best for riders who would rather sit than walk, and families wanting a short night out | 1 hour | $39.85 | Trolley Of The Doomed | Meet at the start point |
| Pub crawls | Best for adults who like their ghost stories served with a drink in hand | 2 to 2.5 hours | $27 | Bone Island Pub Crawl | Meet at the start point |
| Ghost hunts | Best for travelers who want to handle ghost-hunting gear on a longer, quieter investigation | 2 hours | $45 | Fort East Martello Ghost Hunt | Meet at the start point |
| Tour | Format | Food and drinks | Free cancellation | Pickup | From |
|---|---|---|---|---|---|
| Trolley Of The Doomed | Guided trolley tour | nothing served | on the listing | meeting point | $39.85 |
| Ghost And Mysteries Walk | Guided walking tour | nothing served | on the listing | meeting point | $33 |
| Bone Island Pub Crawl | Guided pub crawl | nothing served | on the listing | meeting point | $32.20 |
| Adults-Only Dark Side Walk | Guided walking tour | nothing served | on the listing | meeting point | $34.99 |
| Fort East Martello Ghost Hunt | Guided walking tour | nothing served | on the listing | meeting point | $99 |
| Haunted History Walk | Guided walking tour | nothing served | on the listing | meeting point | $29.99 |
| Equipment Ghost Hunt (16+) | Guided walking tour | nothing served | on the listing | meeting point | $45 |
| Classic Haunted Pub Crawl | Guided pub crawl | nothing served | on the listing | meeting point | $34.99 |
| Southernmost Shadows Walk | Guided walking tour | nothing served | on the listing | meeting point | $32 |
| Haunted Firehouse Investigation | Guided walking tour | nothing served | on the listing | meeting point | $95 |
| Private Group Ghost Walk | Guided walking tour | nothing served | on the listing | meeting point | $137.50 |
| Sunset Pier Pub Crawl | Guided pub crawl | nothing served | on the listing | meeting point | $27 |
A live guide leads every tour listed here. Walks run 30 minutes to two hours, the trolley runs one hour, and ghost hunts run about two. All twelve tours come with free cancellation. Current prices sit on each listing's live booking page.
A starting shortlist of the best-reviewed tours, not the full list. Answer a question below to rebuild it around you.
1 hour Historic Tours of America Free cancellation
from $39.85 ★ 4.4 1,392 reviews
Check availability →1.5 hours Key West Ghost and Mysteries Tour Free cancellation
from $33 ★ 4.5 1,130 reviews
Check availability →2 hours Key West Promotions Free cancellation
from $32.20 ★ 4.5 618 reviews
Check availability →1.5 hours Ghost City Tours of Key West Free cancellation
from $34.99 ★ 4.6 354 reviews
Check availability →2 hours Sloan's Key West Ghost Tours Free cancellation
from $99 ★ 4.7 173 reviews
Check availability →1.5 hours Ghost City Tours of Key West Free cancellation
from $29.99 ★ 4.3 140 reviews
Check availability →1.5 hours Key West Ghost Hunt Free cancellation
from $45 ★ 4.6 112 reviews
Check availability →2 hours Ghost City Tours of Key West Free cancellation
from $34.99 ★ 4.4 112 reviews
Check availability →1 hour Southernmost Ghosts by US Ghost Adventures Free cancellation
from $32 ★ 3.9 26 reviews
Check availability →2 hours (approx.) Sloan's Key West Ghost Tours Free cancellation
from $95 ★ 5.0 11 reviews
Check availability →1.5-2 hours Up The Keys Tours Free cancellation
from $137.50 ★ 5.0 10 reviews
Check availability →2 hours (approx.) US Ghost Adventures Free cancellation
from $27
Check availability →Key West's Old Town layers shipwreck, cigar-factory and epidemic history into a few walkable blocks, and the routes here use it, working Duval Street and the Old Town cemetery district after dark. Operators mix the documented record with their own haunting claims.
Every tour here runs after dark, from the one-hour Ghosts and Gravestones trolley to two-hour hunts inside Fort East Martello. Demand peaks in fall around Halloween. Summer nights stay warm, and each live listing posts the current schedule and start times.
Twelve tours fill this comparison, and a short list of places sits behind most of their stories. Walking routes work Old Town and Duval Street, and several pass the Key West Cemetery, where local lore ties reported sightings to graves like B.P. Roberts's headstone and the mausoleum tied to Elena Hoyos and Carl Tanzler. The hunts take a different stage: Fort East Martello, home of Robert the Doll, and a firehouse billed as America's most haunted. Pub crawls pull up stools at historic bars in between.
All 12 tours, most reviewed first. Tap a sort chip twice to flip the order.
| Tour | Kind | On the night | Length | Meets | From | Rating | Book |
|---|---|---|---|---|---|---|---|
| Trolley Of The DoomedHistoric Tours of America | Ghost trolley | Nothing in the fare | 1 hour | Trolley of the Doomed meeting point (501 Front St) | $39.85 | ★ 4.41,392 reviews | Check availability |
| Ghost And Mysteries WalkKey West Ghost and Mysteries Tour | Walking tours | Nothing in the fare | 1.5 hours | 429 Caroline St | $33 | ★ 4.51,130 reviews | Check availability |
| Bone Island Pub CrawlKey West Promotions | Pub crawls | Nothing in the fare | 2 hours | 424 Greene St | $32.20 | ★ 4.5618 reviews | Check availability |
| Adults-Only Dark Side WalkGhost City Tours of Key West | Walking tours | Nothing in the fare | 1.5 hours | St Paul's Episcopal Church (401 Duval St) | $34.99 | ★ 4.6354 reviews | Check availability |
| Fort East Martello Ghost HuntSloan's Key West Ghost Tours | Ghost hunts | Nothing in the fare | 2 hours | Fort East Martello Museum | $99 | ★ 4.7173 reviews | Check availability |
| Haunted History WalkGhost City Tours of Key West | Walking tours | Nothing in the fare | 1.5 hours | St Paul's Episcopal Church (401 Duval St) | $29.99 | ★ 4.3140 reviews | Check availability |
| Equipment Ghost Hunt (16+)Key West Ghost Hunt | Ghost hunts | Nothing in the fare | 1.5 hours | 301 Whitehead St | $45 | ★ 4.6112 reviews | Check availability |
| Classic Haunted Pub CrawlGhost City Tours of Key West | Pub crawls | Nothing in the fare | 2 hours | Shots & Giggles (201 Ann St) | $34.99 | ★ 4.4112 reviews | Check availability |
| Southernmost Shadows WalkSouthernmost Ghosts by US Ghost Adventures | Walking tours | Nothing in the fare | 1 hour | 512 Caroline St | $32 | ★ 3.926 reviews | Check availability |
| Haunted Firehouse InvestigationSloan's Key West Ghost Tours | Ghost hunts | Nothing in the fare | 2 hours (approx.) | Key West Firehouse Museum (1024 Grinnell St) | $95 | ★ 5.011 reviews | Check availability |
| Private Group Ghost WalkUp The Keys Tours | Walking tours | Nothing in the fare | 1.5-2 hours | Bearded Lady (417 Southard St) | $137.50 | ★ 5.010 reviews | Check availability |
| Sunset Pier Pub CrawlUS Ghost Adventures | Pub crawls | Nothing in the fare | 2 hours (approx.) | Sunset Pier / Duval St waterfront | $27 | No reviews yet | Check availability |
| Nothing matches those filters yet. Clear a category or try another combination to see Key West tours here. | |||||||
Trolleys, Hunts and Haunted Pubs
Narrow by meeting spot
12 tours, meeting points confirmed at booking. Each operator sets its own meeting point, and the live booking page names the exact start location for every tour listed here. Tap a name to see it in the list below.
Meeting points cluster in Old Town, on or within a block of Duval Street. The ghost hunts run farther east at Fort East Martello and the old firehouse, so allow travel time. Exact addresses and arrival windows sit on each live listing.
Showing all 16 mapped points around Key West Old Town, grouped into three sets. Pick a set to narrow the list and dim the other pins.
19th-century cemetery referenced by multiple ghost/haunted-history tours
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
home of Robert the Doll; meeting point for the Civil War Fort ghost hunt and firehouse-adjacent tours
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
landmark referenced on several haunted-history walking tours
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
former morgue/execution-tree site referenced on pub-crawl and walking tours
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
haunted-history landmark referenced by walking tours near Whitehead St
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
Historic Tours of America depot, corner of Duval and Front St; Ghosts & Gravestones trolley meets here
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
meeting point for Dark Side of Key West and Ghosts of Key West walking tours
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
meeting point for the Haunted Pub Crawl Walking Tour
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
meeting point for the Bone Island Haunted Pub Crawl
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
meeting point for Southernmost Shadows and Ghosts walking tour
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
meeting point for the Key West Ghost and Mysteries Guided Tour
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
meeting point for the Original Key West Ghost Hunt
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
meeting point for the PRIVATE Haunted History Walking Tour
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
meeting point for the Spirits & Spirits Haunted Pub Crawl
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
marina district where the Schooner America 2.0 ghost-stories night sail departs (exact dock not stated on the listing)
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
Alex Vega Key West Firehouse Museum, historic 1907 Old Fire Station No. 3; meeting point for the Haunted Firehouse Tour and Ghost Hunt; confirmed via keywestfire.com and ghostkeywest.com
Straight-line distance computed at build time from the two mapped OpenStreetMap coordinates. It is not a road distance and not a walking time.
Every score below comes straight from the live listings. The Ghost and Mysteries walk leads the walking tours on volume, at 4.5 across 1,130 reviews, with the Ghosts and Gravestones trolley close behind at 4.4 across 1,392. Two tours hold perfect 5.0 marks: the haunted firehouse hunt (11 reviews) and the private haunted-history walk (10 reviews).
“Lots of fun. Would recommend a later departure time, after dark. Edward did a great job as did our driver. “Yes, we are the doomed” was fun! Kids were fascinated with Robert story, now we are going to Fort East Martello Museum to visit Robert tomorrow.”
Peggy_B, operator-listing review of Trolley Of The Doomed
“Andy was incredibly knowledgeable about the History of Key West and brought life to the tales. Emphasizing that the tales had real people with real problems that brought them back for various reasons!”
Lucy_G, operator-listing review of Adults-Only Dark Side Walk
“Lots of great stories in Key West! Our tour guide was fun and knowledgeable. She kept us entertained and was also able to answer our questions.”
Joshua_T, operator-listing review of Adults-Only Dark Side Walk
“Carlie was very knowledgeable about the area and facts on the haunted tour! She was also netting to listen too! It’s hot even at 8 PM and bring a water bottle! Highly recommend!”
Kristin_O, operator-listing review of Haunted History Walk
“Great history of Key West! Guide was very knowledgeable. I enjoyed the walking tour as you can immerse yourself in the story”
Liz_S, operator-listing review of Haunted History Walk
“The tour was amazing. She was an amazing story teller and answered a lot of questions! I highly recommend. She also gave good local food spot tips!”
Taylor_R, operator-listing review of Ghost And Mysteries Walk
“Our guide was knowledgeable & gave lots of little local facts along with the expected ghost lore. My daughter was so excited to find out Judy Bloom owns the local bookstore! Nothing better than having true local guides to explore with. We have orb sightseeing in one of our photos & we definitely felt a presence at the Ford showroom. It was a great time.”
April_D, operator-listing review of Ghost And Mysteries Walk
“This was an amazing tour/pub crawl! Learned a lot of spooky things and some cool non spooky information about key west! Our guide had great energy and interaction with everyone in the group. A spooky good time!”
Amy_S, operator-listing review of Bone Island Pub Crawl
“Nice pace. Easy walk and didn’t feel rushed. Sarah had interesting stories and did a great job of keeping the group together and moving.”
Bryan_S, operator-listing review of Bone Island Pub Crawl
“This experience was fantastic! Dan was a wonderful host and the tour was informative. I was also very excited to see all the variety of ghost hunting tools available for the VIP experience. We had some fun encounters with our time in the fort and around Robert. I HIGHLY recommend the VIP ghost tour! It was the highlight of our Key West trip.”
Ashley_T, operator-listing review of Fort East Martello Ghost Hunt
“It was really fun. It was a little hot in there though. I have a feeling that my friend was involved with a negative entity as she had to leave the building and vomited when she got outside. I met people and we were ingaging with 2 spirits. Michael and Rick. Can't wait to go back. Danny was our host and he was great!!! Thank you Danny!!”
Madeline_L, operator-listing review of Fort East Martello Ghost Hunt
★★★★★
“Chris was amazing! Super nice and very informative.”
ADIHELIN, United States, operator-listing review of Classic Haunted Pub Crawl
★★★★★
“Chris was an excellent guide. Her connection to the Keys was felt. My husband and had a great time!!”
Maria, United States, operator-listing review of Classic Haunted Pub Crawl
“Our guide knew the history of Key West thoroughly! He had great stories and we especially loved that he had divining rods and EMR devices to use on the tour. So fun!”
Jennifer_J, operator-listing review of Equipment Ghost Hunt (16+)
“Ted was a great guide. He is an excellent storyteller. It was a pleasure hanging out with him. The emf tools were fun and a nice touch.”
Michelle_C, operator-listing review of Equipment Ghost Hunt (16+)
This site does not collect, select or write these guest reviews: they are published by the tour operators on their own the operators' own booking listings/booking listings, and this site never edits or rewords them, shown exactly as each reviewer wrote them.
Review scores arrive from the operators through the live booking pages. Nothing here is collected, filtered or rewritten by this site.
Old Town hotels put you closest to the action. Most walks and pub crawls gather on or near Duval Street, an easy stroll from central addresses. The ghost hunts play out at Fort East Martello and the old firehouse on the island's eastern edge, so allow a short ride. Otherwise skip the rental car; Key West works on foot.
526 Angela Street, Key West, FL 33040 (Old Town, under a 10-minute walk from the Duval St / Whitehead St ghost-tour meeting points)
A historic Old Town property steps from Duval Street, close to the church and Whitehead Street meeting points several of the walking ghost tours use, with the cemetery district a short stroll beyond.
roughly $350-$700+ per night (rates swing with season and events)
Check rates600 Fleming Street, Key West, FL 33040 (Old Town, a short walk from the Duval St / Caroline St / Ann St meeting points)
A historic Old Town boutique hotel a short walk from Duval Street and the Caroline Street meeting point the pub crawls and walking tours share.
roughly $350-$650+ per night (rates swing with season and events)
Check rates815 Duval Street, Key West, FL 33040 (directly on Duval St, a few blocks from the 401 Duval St and Front St meeting points)
A historic guesthouse directly on Duval Street itself, a few blocks from the Front Street depot where the Ghosts and Gravestones trolley boards for its after-dark run.
roughly $300-$550+ per night (rates swing with season and events)
Check ratesRates climb around Halloween and again in the winter high season, then soften in quieter stretches. The live booking page holds the number for your nights.
Comparison
Every Key West ghost tour format compared on real prices, ratings and review counts.
Choosing
An honest price-versus-format verdict on every style of Key West ghost tour.
Historic
Hours, tickets and the real history of Key West's famous haunted doll.
Choosing
Compare Key West's three 21+ haunted pub crawls by price, stops and start time.
Stories
You can take pictures, but the museum's own bad luck framing says you should ask first. Here is the real story behind the rule.
Stories
Nothing verified happens, but the museum's own story and the visit itself are stranger than the legend.
Stories
The real history of Robert the Doll, and the folklore that followed it.
Operators set starting prices and move them with demand, so quoted figures go stale quickly. As a rule, the walking tours cost the least, the pub crawls sit a little higher, and the small-group hunts at Fort East Martello carry the steepest rates. Each live listing quotes the exact price for your date.
Durations run from one hour to two. The Ghosts and Gravestones trolley and the Southernmost Shadows walk are the shortest at one hour each, while the hunts and pub crawls run about two. The private walk stretches from ninety minutes to two hours.
Yes, across the board. Every one of the twelve tours listed here carries free cancellation, though each operator sets its own cutoff time, so check the live booking page before you pay.