Top things to do in Key West in Summer (Updated October 2026)

Key West, USA
145 Results
Key West Sail, Snorkel, Kayak with Sunset Option

Enjoy an unforgettable morning or afternoon of sailing, kayaking and snorkeling in the pristine marine wilderness of the Key West National Wildlife Refuge. …More

Likely to Sell Out
Likely to Sell Out

Enjoy an unforgettable morning or afternoon of sailing, kayaking and snorkeling in the pristine marine wilderness of the Key West National Wildlife Refuge....

4.5 or 6.5 hours (approx.) Free Cancellation
4.9 (2,732)
from
$105
Key West Backcountry Safari

Spend an unforgettable day sailing emerald waters, kayaking mangrove-shaded channels and snorkeling coral gardens in an unspoiled marine wilderness. …More

Likely to Sell Out
Likely to Sell Out

Spend an unforgettable day sailing emerald waters, kayaking mangrove-shaded channels and snorkeling coral gardens in an unspoiled marine wilderness....

4.5 or 6.5 hours (approx.) Free Cancellation
4.9 (2,732)
from
$105
Key West Snorkeling Adventure

Envision yourself swimming freely among the vibrant fish of the Florida Keys during a Key West snorkeling tour. This tranquil catamaran cruise provides easy snorkeling …More

Envision yourself swimming freely among the vibrant fish of the Florida Keys during a Key West snorkeling tour. This tranquil catamaran cruise provides easy snorkeling...

3 hours (approx.) Free Cancellation
4.8 (1,442)
from
$50
Key West Parasailing Adventure

Float high above and parasail the Atlantic waters for a bird’s eye view of Florida’s beautiful Key West, the Southernmost Point in the US. This …More

Special Offer
Special Offer

Float high above and parasail the Atlantic waters for a bird’s eye view of Florida’s beautiful Key West, the Southernmost Point in the US. This...

1 Hour Free Cancellation
4.9 (1,017)
$85
$64
Key West Catamaran Dolphin Watch & Sunset Sail

Set sail from Key West's Historic Seaport for a thrilling dolphin watch and famous Key West sunset sail aboard a luxury catamaran with premium wines …More

Set sail from Key West's Historic Seaport for a thrilling dolphin watch and famous Key West sunset sail aboard a luxury catamaran with premium wines...

2 hours 30 minutes (approx.) Free Cancellation
4.8 (746)
from
$90
Key West Original Full-Day Watersports Adventure

This Key West experience lets you enjoy all that the island has to offer. Sail on a sleek catamaran along the smooth waters of the …More

Special Offer
Special Offer

This Key West experience lets you enjoy all that the island has to offer. Sail on a sleek catamaran along the smooth waters of the...

6 hours (approx.) Free Cancellation
4.9 (739)
$200
$169
Guided Clear Kayak Eco-Tour Near Key West

100% Clear Kayaks: Unlike traditional kayaks, ours are completely see-through. As you paddle, you'll have a front-row seat to the vibrant marine life beneath the …More

100% Clear Kayaks: Unlike traditional kayaks, ours are completely see-through. As you paddle, you'll have a front-row seat to the vibrant marine life beneath the...

2 hours Free Cancellation
4.9 (731)
from
$89
Biologist Owned & Operated: Dolphin Watching & Guided Snorkeling

Introducing Squid! The quietest experience you will have on a boat while watching dolphins. We worked with David Walworth, an MIT educated Naval Architect and …More

Introducing Squid! The quietest experience you will have on a boat while watching dolphins. We worked with David Walworth, an MIT educated Naval Architect and...

4 hours Free Cancellation
4.9 (573)
from
$143
Key West Full-Day Catamaran Eco Tour: Sail, Kayak and Dolphin Watch

Beautiful Key West is surrounded by sparkling blue waters of the Gulf of Mexico, making kayaking and dolphin watching the perfect way to spend a …More

Special Offer
Special Offer

Beautiful Key West is surrounded by sparkling blue waters of the Gulf of Mexico, making kayaking and dolphin watching the perfect way to spend a...

6 hours (approx.)
4.9 (558)
$125
$120
Key West Reef Snorkel & Sail Adventure

Join us for a snorkel adventure to the only living coral reef in North America. We have several fantastic reefs to choose from on both …More

Join us for a snorkel adventure to the only living coral reef in North America. We have several fantastic reefs to choose from on both...

3 hours Free Cancellation
4.8 (547)
from
$79
Shallow Water Snorkeling and Dolphin Watching in Key West

Avoid the crowded big boats. Trips on this Sailing Catamaran are 1/2 full maximum! Book with a 2 week cancelation policy from vender, and there’s …More

Likely to Sell Out
Likely to Sell Out

Avoid the crowded big boats. Trips on this Sailing Catamaran are 1/2 full maximum! Book with a 2 week cancelation policy from vender, and there’s...

4 hours
4.8 (438)
from
$109
Key West Schooner Backcountry Eco-Tour

Set sail from Historic Seaport on the Key West Schooner Backcountry Eco-Tour adventure! …More

Set sail from Historic Seaport on the Key West Schooner Backcountry Eco-Tour adventure!...

5 hours (approx.) Free Cancellation
4.9 (216)
from
$110
Marathon FL Sandbar Cruise & Sightseeing Adventure

Discover the charm of Marathon, FL, with a delightful Sandbar Experience and Sightseeing Cruise. Enjoy a 4-hour adventure exploring the local scenery on a comfortable …More

Discover the charm of Marathon, FL, with a delightful Sandbar Experience and Sightseeing Cruise. Enjoy a 4-hour adventure exploring the local scenery on a comfortable...

4 hours Free Cancellation
5.0 (123)
from
$114
Key West: Sunset Sail + Reef Snorkel & Sandbar

Reef Snorkel + Sandbar & Sunset Sail • Summer Only with Small Groups on an Honest Eco Tour. What Makes this Eco Tour different? • …More

Likely to Sell Out
Likely to Sell Out

Reef Snorkel + Sandbar & Sunset Sail • Summer Only with Small Groups on an Honest Eco Tour. What Makes this Eco Tour different? •...

4 hours 30 minutes Free Cancellation
5.0 (55)
from
$143
Key West Parasailing: Ideal For Cruise Ship & Downtown Guests

This location was carefully selected to offer convenience to all guests arriving on cruise ships or those looking to parasail downtown. Situated a mere 5-minute …More

This location was carefully selected to offer convenience to all guests arriving on cruise ships or those looking to parasail downtown. Situated a mere 5-minute...

1 hour Free Cancellation
4.9 (53)
from
$64
Reef Snorkel Adventure at Sombrero Key Light Reef

Discover the vibrant underwater ecosystem of the Florida Keys on a Reef Snorkel Adventure to the renowned Sombrero Key Light Reef. Aboard the luxurious Marathon …More

Discover the vibrant underwater ecosystem of the Florida Keys on a Reef Snorkel Adventure to the renowned Sombrero Key Light Reef. Aboard the luxurious Marathon...

3 hours Free Cancellation
4.9 (51)
from
$96
Dolphin Watching Key West and Snorkeling

This isn’t a packed tourist boat — it’s a true small-group adventure with a maximum of 6 guests. You’re not watching dolphins from far away; …More

This isn’t a packed tourist boat — it’s a true small-group adventure with a maximum of 6 guests. You’re not watching dolphins from far away;...

3 hours Free Cancellation
4.9 (47)
from
$149
Private Key West Sandbar and Paddle by Boat

Enjoy a private half day adventure for up to 6 guests aboard our late model pontoon boat. Guests may discover and observe diverse marine habitats …More

Likely to Sell Out
Likely to Sell Out

Enjoy a private half day adventure for up to 6 guests aboard our late model pontoon boat. Guests may discover and observe diverse marine habitats...

3 hours 30 minutes Free Cancellation
5.0 (38)
from
$600
Half Day Private Boat Charter Key West: Dolphin, Snorkel, Sandbar

Escape the crowds and discover hidden sandbars on a private eco tour through Key West’s backcountry waters. Swim, snorkel, or simply relax on pristine beaches …More

Escape the crowds and discover hidden sandbars on a private eco tour through Key West’s backcountry waters. Swim, snorkel, or simply relax on pristine beaches...

4 hours Free Cancellation
4.9 (35)
from
$966
Key West Dolphin Watch & Snorkel with FREE shuttle to location

Board the Dolphin Watch & Snorkel Cruise Key West for a journey to observe the beauty of Key West dolphins. …More

Board the Dolphin Watch & Snorkel Cruise Key West for a journey to observe the beauty of Key West dolphins....

3 hours 30 minutes (approx.) Hotel pickup offered Free Cancellation
4.9 (25)
from
$99
Guided Mangrove Eco Tours Kayak or Paddleboard Adventure

Explore the serene mangrove waterways of Geiger Key on this guided eco-tour. Perfect for all ages and levels of experience. Choose between a single kayak, …More

Explore the serene mangrove waterways of Geiger Key on this guided eco-tour. Perfect for all ages and levels of experience. Choose between a single kayak,...

2 hours Hotel pickup offered Free Cancellation
4.9 (24)
from
$75
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