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Grassy Flats

Top 5 Family-Friendly Activities at Grassy Flats and Marathon

Updated: 53 minutes ago

At Grassy Flats, we know that family vacations are all about making memories together. With our beautiful beachfront location and a range of exciting activities, there’s something for every member of the family. Here are our top 5 family-friendly activities to enjoy during your stay!


A pool with lounge chairs at Grassy Flats hotel in Marathon, Florida.

1. Pool Day at the Conch House

Spend a blissful day soaking up the sun at our stunning Conch House pool. Relax on comfortable loungers, take a refreshing dip, and enjoy delicious drinks and lunch from Bales Away, our poolside tiki bar. It’s the perfect way to unwind together while enjoying the Florida Keys sun.


Paddle boards and a kayak on the beach in Marathon, Florida.

2. Kayaks and Paddle Boards

Included with your stay, kayaks and paddle boards are a fantastic way to explore the beautiful waters surrounding the resort. Whether you’re a seasoned pro or a beginner, paddling together is a fun adventure for all ages. Keep an eye out for local wildlife as you glide across the water!


The Rhum Runner aqua park in Marathon, Florida.

3. The Rhum Runner Aqua Park at The Lagoon

The Rhum Runner Aqua Park is a highlight for families! While the kids bounce around on inflatable obstacles and slides, parents can kick back at Bongo's Botanical Beer Garden with a refreshing beer. After a fun-filled morning, everyone can gather for a delicious lunch at Bongo's, making it a perfect family outing.


Dolphin in the ocean in the Florida Keys

4. Wildlife Experiences

Got an animal lover in the family? The Florida Keys are brimming with opportunities to connect with nature and learn about local wildlife. Start your adventure at the Dolphin Research Center, where your family can engage in interactive programs and learn about these incredible creatures. Next, visit the Turtle Hospital, a unique facility dedicated to the rescue and rehabilitation of sea turtles. Guided tours provide fascinating insights into their care and conservation efforts. Finally, don’t miss Florida Keys Aquarium Encounters, where kids can touch sea stars and feed tropical fish. These engaging experiences will leave everyone with a deeper appreciation for marine life.


Pigeon Key train on the Old Seven Mile Bridge

5. Pigeon Key 

Take a train ride across the Old Seven Mile Bridge to Pigeon Key, a historic island that offers a blend of fun and education. Explore the quaint buildings and learn about the area’s rich history, or simply relax on the beach. Families can enjoy a picnic or partake in snorkeling to discover the vibrant underwater world. Pigeon Key is a great place to learn more about history and nature while soaking up the sun.



We believe that the best family memories are made through shared experiences. From thrilling adventures to tranquil moments, there’s something for everyone to enjoy. Book your stay today and get ready for an unforgettable family vacation in the heart of the Florida Keys!

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