Marathon, Florida, offers tropical paradise, marine life encounters, and Keys culture perfect for relaxing family reunions. This Middle Keys destination provides crystal-clear waters, dolphin experiences, and laid-back island atmosphere that create memorable experiences for water-loving families.
Dolphin Research Center (Marathon)
Experience interactive dolphin encounters and educational programs about marine mammal research, conservation, and dolphin behavior in this renowned research facility. The center offers dolphin swims, educational presentations, and opportunities to learn about marine biology and conservation efforts. For reunion groups of 15–50, the Dolphin Research Center offers group admission rates and can accommodate parties of 20+ for scheduled programs with advance booking. The waterfront facility features ADA-accessible pathways and viewing platforms, and the structured program schedule means your entire group experiences each presentation together. On-site parking handles 15+ vehicles, and the center's gift shop and shaded seating areas provide comfortable gathering spaces between programs.
Sombrero Beach (Marathon)
Relax on one of the Florida Keys' most beautiful beaches featuring soft sand, clear waters, and excellent facilities perfect for family beach days and water activities. Sombrero Beach offers swimming, snorkeling, and picnic areas with lifeguards and amenities for comfortable family visits. For reunion groups of 15–50, Sombrero Beach provides free reservable picnic pavilions with covered shelters, grills, and tables seating up to 40 guests — perfect for a reunion beach cookout. The large free parking lot accommodates 20+ vehicles, and the beach's playground equipment keeps children entertained while adults relax. ADA-accessible restrooms, outdoor showers, and paved paths to the pavilion area ensure comfort for all family members, and the calm, shallow waters are safe for children of all ages.
Crane Point Museum & Nature Center (Marathon)
Discover Florida Keys natural and cultural history through exhibits, nature trails, and educational programs about the unique ecosystems and heritage of the Keys region. The center offers guided tours, wildlife viewing, and insights into Keys ecology and conservation efforts. For reunion groups of 15–50, Crane Point offers group admission rates and guided nature walks for parties of 20+ with advance booking. The 63-acre preserve features a mix of paved and natural trails — the main museum path is ADA accessible with flat surfaces and benches throughout. The spacious parking lot handles 20+ vehicles, and the covered pavilion area provides a shaded gathering space for your group. The butterfly conservatory, historic Adderley House, and wild bird center give subgroups varied activities while staying within easy walking distance of each other.
Seven Mile Bridge (Marathon)
Experience one of the world's longest bridges connecting Marathon to the Lower Keys with stunning panoramic views of the Atlantic Ocean and Gulf of Mexico. The bridge offers fishing opportunities, scenic drives, and photography locations showcasing the beauty of the Florida Keys. For reunion groups of 15–50, the Old Seven Mile Bridge (now a pedestrian path) provides a unique group walking experience with unobstructed ocean views on both sides — perfect for a reunion photo walk. The flat, paved surface is fully ADA accessible with railings throughout, and the 2.2-mile walkable section accommodates large groups without crowding. Free parking at the bridge entrance handles 15+ vehicles, and the no-reservation, no-fee access makes it an easy addition to any Keys reunion itinerary.
The Turtle Hospital (Marathon)
Visit the world's only state-certified veterinary hospital dedicated exclusively to the rescue, rehabilitation, and release of endangered sea turtles, featuring educational guided tours and behind-the-scenes access to turtle rehabilitation areas. The hospital offers 90-minute educational experiences with up-close encounters with recovering sea turtles. For reunion groups of 15–50, The Turtle Hospital offers group tour rates and can accommodate parties of 25 per guided session (easily staggered for larger groups), with advance reservations required. The facility's outdoor rehabilitation pools and shaded viewing areas keep your group together throughout the experience, and the educational presentation engages all ages from children to grandparents. On-site parking accommodates 15+ vehicles, and the ADA-accessible pathways and ground-level viewing areas ensure everyone can participate fully.
Bahia Honda State Park (Marathon)
Discover one of the Florida Keys' most stunning beaches at this state park featuring pristine sand, crystal-clear snorkeling waters, and the photogenic ruins of the historic Bahia Honda Bridge. The park offers kayak rentals, nature trails, and some of the best stargazing in the Keys due to minimal light pollution. For reunion groups of 15–50, Bahia Honda offers reservable group camping areas and covered picnic pavilions with grills and tables seating 30+ guests, ideal for a full-day reunion beach outing. The park's per-vehicle entry fee is budget-friendly for large groups, and the spacious parking areas accommodate 20+ vehicles across multiple beach access points. ADA-accessible restrooms, a camp store for supplies, and calm shallow waters safe for children make this a comfortable all-day destination for multi-generational groups.
Phone: (305) 872-2353
Website: floridastateparks.org
Marathon Community Park & Marina (Marathon)
Enjoy this expansive waterfront community park featuring a public pool, playgrounds, sports courts, a skate park, and a marina with boat ramp access to the Atlantic Ocean and Florida Bay. The park offers diverse recreational activities in a single location with beautiful water views. For reunion groups of 15–50, Marathon Community Park provides reservable covered pavilions with picnic tables and grills seating 40+ guests, making it perfect for a casual reunion gathering with activities for every age group. The large free parking lot accommodates 25+ vehicles, and the park's variety of amenities — pool, playground, basketball courts, and waterfront walking paths — means every family member finds something to enjoy without leaving the same location. ADA-accessible restrooms, paved pathways, and shaded seating areas ensure comfort for all.
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