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Best results for

Water Activities in Duck Key, FL

Showing 73-96 of 349 results
Family Fishing Charter in Marathon

Family Fishing Charter in Marathon

Hands-on fishing with patient coaching for all ages

4.9 • 105 reviews
$954/ boat
Offshore & Reef Fishing Charter or Eco Tour in Marathon

Offshore & Reef Fishing Charter or Eco Tour in Marathon

Choose offshore fishing, reef and wreck fishing, or an ocean eco tour from Marathon

4.7 • 15 reviews
$1,873/ boat
4-Hour Private Dive Charter in Marathon

4-Hour Private Dive Charter in Marathon

Charter a private dive boat with a captain, divemaster, and gear for up to 10 divers

4.8 • 157 reviews
$7,632
Kiteboarding Lesson at Keys Cable Park

Kiteboarding Lesson at Keys Cable Park

Learn kiteboarding fundamentals with cable towing in 1.5 hours

4.7 • 235 reviews
$226
Single & Double Kayak Rental in Boot Key Harbor, Marathon

Single & Double Kayak Rental in Boot Key Harbor, Marathon

Set your own pace on the water

4.9 • 391 reviews
$47/ kayak
4-Hour Fishing Charter in Islamorada

4-Hour Fishing Charter in Islamorada

Fish Islamorada’s productive spots on a family-friendly half-day charter

5.0 • 4 reviews
$1,484
Private 3/4-Day Multi-Species Fishing Charter in Islamorada

Private 3/4-Day Multi-Species Fishing Charter in Islamorada

More time to target a variety of fish species

4.6 • 59 reviews
$1,802
2-Hour Reef Snorkeling Cruise in Marathon

2-Hour Reef Snorkeling Cruise in Marathon

Guided shallow-reef snorkeling with gear and float aids included

4.7 • 86 reviews
$93/ person
Inshore Fishing Charter in Islamorada

Inshore Fishing Charter in Islamorada

Cast light tackle along Islamorada's flats and mangroves

4.6 • 18 reviews
$742
Family Snorkeling Charter in Islamorada

Family Snorkeling Charter in Islamorada

Explore Islamorada’s underwater side with snorkeling gear available if needed

5.0 • 181 reviews
$1,060& up
Islamorada 2- to 4-Hour Boat Charter

Islamorada 2- to 4-Hour Boat Charter

Shape your own day on the water, from snorkeling to a lunch stop

4.9 • 51 reviews
$318/ boat
Full-Day Private Sandbar & Snorkel Charter in Big Pine Key

Full-Day Private Sandbar & Snorkel Charter in Big Pine Key

Design a Lower Keys charter with sandbars, reefs, snorkeling, or bar stops

5.0 • 25 reviews
$900
Tarpon Fishing Charter Near Seven Mile Bridge

Tarpon Fishing Charter Near Seven Mile Bridge

Fish live bait for tarpon around the Florida Keys' iconic bridge passes

4.9 • 105 reviews
$954/ boat
Marathon Offshore Fishing Charter

Marathon Offshore Fishing Charter

Fish offshore, explore reefs and wrecks, or enjoy an eco tour from Marathon

4.7 • 15 reviews
$2,043
Sunset Night Dive in Marathon

Sunset Night Dive in Marathon

Dive a shallow reef at dusk and take in sunset views on the ride back

4.8 • 157 reviews
$269/ person
Private Beginner Cable Wakeboarding in Marathon

Private Beginner Cable Wakeboarding in Marathon

Learn to ride with a private 2-point cable session at Keys Cable Park

4.7 • 235 reviews
$187& up
Clear Kayak Mangrove Eco-Tour in Marathon, Florida Keys

Clear Kayak Mangrove Eco-Tour in Marathon, Florida Keys

See beneath the surface as you paddle the natural side of the Florida Keys

4.9 • 391 reviews
$116/ person
8-Hour Deep Sea Fishing Charter In The Keys

8-Hour Deep Sea Fishing Charter In The Keys

Spend 8 hours fishing the Gulf Stream, reefs, and wrecks

5.0 • 4 reviews
$2,332
Private Half-Day Reef Fishing Charter in Islamorada

Private Half-Day Reef Fishing Charter in Islamorada

Fish the reef with a captain and first mate, ideal for young or new anglers

4.6 • 59 reviews
$1,272
Marathon Sandbar & Snorkeling Cruise

Marathon Sandbar & Snorkeling Cruise

Snorkel a shallow reef and float at the Islamorada sandbar

4.7 • 86 reviews
$128/ person
Deep Sea Fishing Charter in Islamorada

Deep Sea Fishing Charter in Islamorada

Chase pelagic fish on a private Islamorada offshore charter

4.6 • 18 reviews
$1,696
Islamorada Spearfishing Charter

Islamorada Spearfishing Charter

Private reef and wreck spearfishing by freedive or scuba

5.0 • 181 reviews
$1,590& up
Trash Cleanup Charter in Islamorada

Trash Cleanup Charter in Islamorada

Turn a day on the water into a chance to help clear floating trash

4.9 • 51 reviews
$318& up
Sandbar Hopping & Snorkel Boat Tour from Big Pine Key

Sandbar Hopping & Snorkel Boat Tour from Big Pine Key

Customize a day of Florida Keys sandbars, reefs, and snorkeling

5.0 • 25 reviews
$741
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Duck Key Things To Do
Fishing Charters129Boat Rentals69Boat Tours41Snorkeling38Scuba Diving26
More
  • Kayaking Tours14
  • Car Rentals13
  • Sunrise and Sunset Tours13
  • Private Fishing Charters6
  • Canoeing5
  • Food Tours5
  • Jet Skiing5
Yacht Charters
5
  • Paddleboarding4
  • Travel guides for Water Activities

    13 Stunning Beaches in Florida With Clear Water You Need to Visit
    Best of Florida • 2026

    13 Stunning Beaches in Florida With Clear Water You Need to Visit

    Clarity is geology, not luck: quartz sand, seagrass filtration, and how close the Gulf Stream runs. Thirteen beaches, and the trade-off each one asks of you.

    Do You Need a License to Rent a Boat in Florida? Your Complete Guide
    Best of Florida • 2026

    Do You Need a License to Rent a Boat in Florida? Your Complete Guide

    Florida issues no boating license at all. What the marina checks is a safety education card, and whether you need one comes down to one date: January 1, 1988.