Top things to do in Key Largo in Summer (Updated November 2026)

Key Largo, USA
52 Results
Dive the USS Spiegel Grove Key Largo Deep Wreck

This is one of the largest purpose-sunk artificial reefs in the world — 510 feet of Navy ship resting at 130 feet. Over two decades …More

This is one of the largest purpose-sunk artificial reefs in the world — 510 feet of Navy ship resting at 130 feet. Over two decades...

4 hours Free Cancellation
5.0 (1)
from
$118
Key Largo Florida Scuba Activity

Molasses Reef is one of the most famous and biodiverse reef structures in the Florida Keys, with more than 25 individual dive sites across its …More

Molasses Reef is one of the most famous and biodiverse reef structures in the Florida Keys, with more than 25 individual dive sites across its...

4 hours Free Cancellation
5.0 (1)
from
$118
Key Largo Snorkeling Tour with Mask plus Fins and Vest Included

Snorkeling is fun, safe, and easy aboard the Sundiver III. Join us for a 2.5 hour underwater tour to one of the shallow, inner, coral …More

Likely to Sell Out
Likely to Sell Out

Snorkeling is fun, safe, and easy aboard the Sundiver III. Join us for a 2.5 hour underwater tour to one of the shallow, inner, coral...

2 hours 30 minutes Free Cancellation
4.6 (763)
from
$75
Key Largo Morning Snorkeling Adventure to 2 Sites

Explore the Florida Keys National Marine Sanctuary and John Pennekamp Coral Reef State Park with one of the Florida Keys’ longest-established dive shops, operating since …More

Likely to Sell Out
Likely to Sell Out

Explore the Florida Keys National Marine Sanctuary and John Pennekamp Coral Reef State Park with one of the Florida Keys’ longest-established dive shops, operating since...

3 hours 30 minutes Free Cancellation
4.7 (211)
from
$80
Key Largo Snorkeling Trip to the Florida Reef (Boat Tour)

Enjoy a relaxed, self-paced snorkeling experience on the Florida Reef—without the pressure of a guided tour or large group structure. Our flexible approach lets you …More

Enjoy a relaxed, self-paced snorkeling experience on the Florida Reef—without the pressure of a guided tour or large group structure. Our flexible approach lets you...

4 hours Free Cancellation
4.7 (131)
from
$79
Snorkel Tours to Shallow Coral Reefs at Pennekamp Underwater Park

Snorkeling is fun, safe, and easy aboard the Sundiver III. Join us for a 2.5 hour underwater tour to one of the shallow, inner, coral …More

Snorkeling is fun, safe, and easy aboard the Sundiver III. Join us for a 2.5 hour underwater tour to one of the shallow, inner, coral...

2 hours 30 minutes Free Cancellation
4.6 (114)
from
$75
2 Dive Scuba Diving Reef Excursion to Key Largo Marine Sanctuary

Our included certified Divemasters will insure that your dive adventure with us is safe and fun. After a short boat trip to the reef certified …More

Likely to Sell Out
Likely to Sell Out

Our included certified Divemasters will insure that your dive adventure with us is safe and fun. After a short boat trip to the reef certified...

4 hours Free Cancellation
4.7 (34)
from
$99
SCUBA Dive Key Largo Reef (min 6 divers)

"Escape the crowds on our relaxed tours, where personal attention is guaranteed. Explore the vibrant Key Largo Reef, focusing on less crowded, wildlife-rich spots. Enjoy …More

"Escape the crowds on our relaxed tours, where personal attention is guaranteed. Explore the vibrant Key Largo Reef, focusing on less crowded, wildlife-rich spots. Enjoy...

3 hours 30 minutes Free Cancellation
4.7 (3)
from
$125
Key Largo: Mangroves & Manatees Kayak Eco Tour

Self-Guided Mangrove & Manatee Kayak Adventure – Key Largo/Tavernier, Florida Explore the beautiful mangrove waterways of Key Largo and Tavernier at your own pace on …More

Likely to Sell Out
Likely to Sell Out

Self-Guided Mangrove & Manatee Kayak Adventure – Key Largo/Tavernier, Florida Explore the beautiful mangrove waterways of Key Largo and Tavernier at your own pace on...

2 hours Free Cancellation
4.0 (1)
from
$90
Key Largo Molasses Reef Snorkeling Adventure

This trip takes you to Molasses Reef — one of the most famous and biodiverse reef structures in the Florida Keys, with more than 25 …More

This trip takes you to Molasses Reef — one of the most famous and biodiverse reef structures in the Florida Keys, with more than 25...

4 hours Free Cancellation
2.0 (1)
from
$85
SNORKELING and SANDBAR ADVENTURE!

Key Largo Boat Charters offers an exclusive VIP boating experience. We offer flexible hours and go where you want to go, This makes it more …More

Likely to Sell Out
Likely to Sell Out

Key Largo Boat Charters offers an exclusive VIP boating experience. We offer flexible hours and go where you want to go, This makes it more...

4 hours Free Cancellation
from
$999
Private Snorkeling Activity in Key Largo

You won't have to worry about not being prepared. We provide everything you need to get you started on the right foot. We will take …More

You won't have to worry about not being prepared. We provide everything you need to get you started on the right foot. We will take...

4 hours Free Cancellation
from
$550
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