easy
2–4 hours
Suitable for most fitness levels; basic swimming ability recommended for snorkeling trips.
Dive into Florida Keys’ vibrant marine life with Marathon Mermaid’s reef snorkels, sandbar adventures, and sunset cruises. Discover how small-group tours reveal Marathon’s hidden aquatic gems.
Protect your skin and the delicate coral reefs by using eco-friendly sunscreens free of oxybenzone and octinoxate.
Drink plenty of water before and after trips, especially on sunny days where dehydration can sneak up quickly.
Practice clearing your mask and snorkel before heading offshore to make the snorkel trip smooth and comfortable.
Bring a waterproof bag for valuables like phones and keys, as waves and splash can dislodge unsecured belongings.
Marathon’s history as a fishing village is reflected in local boat-building traditions and community culture.
Marathon Mermaid emphasizes reef-safe practices and educates visitors on protecting the fragile coral ecosystems of the Keys.
High-quality snorkel gear enhances underwater visibility and comfort for reef trips.
summer specific
Quick-drying swimwear supports comfort on and off the water.
summer specific
Protects skin from UV rays while being reef-friendly.
summer|spring|fall specific
Provides warmth during cooler water temperatures common in winter months.
winter specific