Sea Dreams on 9: Family-Friendly Things to Do Nearby
Discover the best family-friendly activities within minutes of Sea Dreams on 9 in Key Colony Beach and Marathon, including turtles, dolphins, nature trails, golf, kayaking, and sunset cruises.
Overview
Staying at Sea Dreams on 9 in Key Colony Beach puts you close to some of the most unique and educational attractions in the Florida Keys. From rescued sea turtles and dolphins to quiet nature trails, golf, and sunset cruises, most activities are within a 5–15 minute drive.
Use this guide to plan easy day trips and half-day outings during your stay.
The Turtle Hospital (Marathon)
Distance from Sea Dreams on 9: About 5 minutes by car
Location: Mile Marker 48.5, Marathon
Experience length: ~90 minutes (guided tour required)
The Turtle Hospital is one of the most popular attractions in the Keys and a must-do while you’re in Marathon. This non-profit facility has been rescuing, rehabilitating, and releasing injured sea turtles since 1986.
What to expect:
- Guided tour only (no self-guided visits)
- Behind-the-scenes look at the receiving room, X-ray room, and operating room
- Time at the rehabilitation tanks to see and feed the resident turtles
Tickets (approximate):
- Adults: ~$27
- Children (ages 4–12): ~$13
Tips for visiting:
- Tours run every 30 minutes from 9 AM to 4 PM daily
- Reservations are strongly recommended, especially in peak season and holidays
- Plan for about 2 hours door-to-door from Sea Dreams on 9
Dolphin Research Center (Grassy Key)
Distance from Sea Dreams on 9: About 15 minutes northeast
Location: Mile Marker 59, Grassy Key
The Dolphin Research Center (DRC) is home to a family of rescued and rehabilitated dolphins and sea lions. Unlike large theme-park-style marine parks, DRC focuses on education, research, and providing permanent homes for animals that cannot be released.
Highlights: