State Parks Near Marathon, Florida
9 state park units lie within 50 miles of Marathon. The closest is Curry Hammock State Park, about 3 mi east of town. 7 parks are within 25 miles, close enough for an evening visit.
- Closest park
- Curry Hammock State Park3 mi east
- Within 25 miles
- 7of 9 within 50 mi
- With camping
- 41 with cabins
- Dog-friendly
- 02 with free entry
State parks near Marathon, nearest first
Straight-line distance from central Marathon; driving distance is usually longer.
Curry Hammock State Park
Things to do include snorkeling and diving, canoeing and kayaking, swimming, biking, and fishing. On the water side, there is a swimming beach. Camping is available: 28 campsites, including tent sites and showers.
Hours, fees and rules for Curry Hammock State Park →Long Key State Park
Popular activities here are snorkeling and diving, beachcombing, historic sites, canoeing and kayaking, and boating. Facilities for water recreation include a boat ramp.
Hours, fees and rules for Long Key State Park →Bahia Honda State Park
Things to do include snorkeling and diving, historic sites, canoeing and kayaking, boating, and swimming. Facilities for water recreation include a swimming beach and a boat ramp.
Hours, fees and rules for Bahia Honda State Park →Florida Keys Overseas Heritage Trail
Covering about 732 acres, Florida Keys Overseas Heritage Trail lies in Monroe County, about 16 miles southwest of Islamorada, Village of Islands.
Hours, fees and rules for Florida Keys Overseas Heritage Trail →Lignumvitae Key Botanical State Park
Visitors come for snorkeling and diving, beachcombing, historic sites, canoeing and kayaking, and boating. Water access includes a boat ramp.
Hours, fees and rules for Lignumvitae Key Botanical State Park →San Pedro Underwater Archaeological Preserve State Park
Visitors come for snorkeling and diving, historic sites, canoeing and kayaking, boating, and swimming.
Hours, fees and rules for San Pedro Underwater Archaeological Preserve State Park →Indian Key Historic State Park
Visitors come for snorkeling and diving, historic sites, canoeing and kayaking, boating, and fishing. Facilities for water recreation include a boat ramp.
Hours, fees and rules for Indian Key Historic State Park →Windley Key Fossil Reef Geological State Park
Visitors come for historic sites, wildlife watching, hiking, and picnicking.
Hours, fees and rules for Windley Key Fossil Reef Geological State Park →John Pennekamp Coral Reef State Park
Popular activities here are snorkeling and diving, historic sites, canoeing and kayaking, boating, and swimming. On the water side, there is a swimming beach, a boat ramp, and boat or kayak rentals.
Hours, fees and rules for John Pennekamp Coral Reef State Park →
Best picks by activity
Camping near Marathon
- Curry Hammock State Park 3 mi east · 28 campsites
- Long Key State Park 14 mi northeast · 66 campsites
- Bahia Honda State Park 16 mi west · 86 campsites
- John Pennekamp Coral Reef State Park 47 mi northeast · 54 campsites
Cabins and lodging near Marathon
- Bahia Honda State Park 16 mi west · Cabins or other roofed stays
Swimming near Marathon
- Curry Hammock State Park 3 mi east · Beach, pool or swim area
- Long Key State Park 14 mi northeast · Beach, pool or swim area
- Bahia Honda State Park 16 mi west · Beach, pool or swim area
- San Pedro Underwater Archaeological Preserve State Park 23 mi east · Beach, pool or swim area
- John Pennekamp Coral Reef State Park 47 mi northeast · Beach, pool or swim area
Hiking near Marathon
- Curry Hammock State Park 3 mi east · Hiking trails listed
- Long Key State Park 14 mi northeast · Hiking trails listed
- Lignumvitae Key Botanical State Park 23 mi northeast · Hiking trails listed
- Indian Key Historic State Park 24 mi northeast · Hiking trails listed
- Windley Key Fossil Reef Geological State Park 31 mi northeast · Hiking trails listed
+ 1 more in the list above
Fishing near Marathon
- Curry Hammock State Park 3 mi east · Fishing listed
- Long Key State Park 14 mi northeast · Fishing listed
- Lignumvitae Key Botanical State Park 23 mi northeast · Fishing listed
- Indian Key Historic State Park 24 mi northeast · Fishing listed
- John Pennekamp Coral Reef State Park 47 mi northeast · Fishing listed
Free state parks near Marathon
- Florida Keys Overseas Heritage Trail 19 mi northeast · No entrance fee listed
- San Pedro Underwater Archaeological Preserve State Park 23 mi east · No entrance fee listed
Questions about state parks near Marathon
What is the closest state park to Marathon?
Curry Hammock State Park is the closest, about 3 miles east of Marathon in a straight line. Next are Long Key State Park and Bahia Honda State Park.
How many state parks are near Marathon?
9 state park units are within 50 miles, and 7 within 25 miles. That includes parks, recreation areas, historic sites and natural areas run by the state.
Which state parks near Marathon have camping?
4 parks list camping, the nearest being Curry Hammock State Park, Long Key State Park and Bahia Honda State Park. Check each park page for site types, hookups and how to reserve.
Are dogs allowed at state parks near Marathon?
None of the parks listed here say dogs are allowed. Check each park page before bringing a pet.
Are there free state parks near Marathon?
2 parks list no entrance fee: Florida Keys Overseas Heritage Trail and San Pedro Underwater Archaeological Preserve State Park. Camping and some activities can still cost extra.
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Built from official park data and updated as parks change; this list was last rebuilt Oct 30, 2026. Features shown are those the official source lists. Filter these parks on the map.