National parks near Marathon, Florida
Everglades National Park is the closest national park to Marathon, Florida — 43.1 mi (69.3 km) in a straight line, which works out to roughly 1 hr 26 min behind the wheel.
Everglades and Biscayne make a full day trip — leave early. Dry Tortugas is better with a night booked nearby.
Nothing near Marathon gates the entrance itself, but Everglades National Park puts a road, hike, or backcountry trip behind a permit or timed ticket.
Marathon has a population of about 8,750.
National parks near Marathon
| Park | Straight-line distance | Estimated drive | Realistic trip |
|---|---|---|---|
| Everglades National Park | 43.1 mi (69.3 km) | 1 hr 26 min | Doable as a day trip |
| Biscayne National Park | 90.4 mi (146 km) | 2 hr 35 min | Doable as a day trip |
| Dry Tortugas National Park | 112 mi (180 km) | 3 hr 6 min | Best as a weekend |
| Isla Contoy National Park | 425 mi (684 km) | 10 hr 31 min | Worth a longer road trip |
| Costa Occidental de Isla Mujeres National Park | 437 mi (703 km) | 10 hr 47 min | Worth a longer road trip |
| Arrecife de Puerto Morelos National Park | 455 mi (732 km) | 11 hr 13 min | Worth a longer road trip |
| Arrecifes de Cozumel National Park | 486 mi (783 km) | 11 hr 58 min | Worth a longer road trip |
| Tulum National Park | 510 mi (821 km) | 12 hr 31 min | Worth a longer road trip |
| Arrecife Alacranes National Park | 567 mi (913 km) | 13 hr 53 min | Worth a longer road trip |
| Dzibilchaltún National Park | 596 mi (959 km) | 14 hr 33 min | Worth a longer road trip |
What to book before you leave Marathon
| Park | What needs booking | Covers | How |
|---|---|---|---|
| Everglades | Everglades National Park Wilderness Permits | One hike or backcountry trip | Permit or lottery |
Camping near Marathon
Within reach of Marathon, 3 campgrounds across 2 parks appear on Recreation.gov: 2 at Biscayne and 1 at Dry Tortugas.
Recreation.gov releases most national park campsites six months before the arrival date, at 10:00 a.m. Eastern time. Windows are set per campground, so confirm yours on the Seasons and Fees tab on that campground page.
Once a date is gone, cancellations are the real supply, and they get taken within minutes of appearing.
When to make this trip
Everglades National Park is generally best March through May, then September through November, with February and December as the quieter shoulder either side.
Midsummer is hot, humid, and buggy; winter is mild and one of the better times to visit.
Biting insects and afternoon storms dominate summer. Repellent and a rain shell matter more than warm layers.
Seeing more than one
Several parks near Marathon are close enough to each other to combine on one trip, so the drive from home only has to happen once.
| Pair | Apart | Estimated drive |
|---|---|---|
| Isla Contoy → Costa Occidental de Isla Mujeres | 21.2 mi (34.1 km) | 48 min |
| Everglades → Biscayne | 57.7 mi (92.9 km) | 1 hr 49 min |
| Everglades → Dry Tortugas | 131 mi (210 km) | 3 hr 32 min |
| Biscayne → Dry Tortugas | 188 mi (303 km) | 4 hr 54 min |
Planning a trip from Marathon
Distances here are straight-line and the drive estimate adds a road factor on top, but mountain passes and seasonal closures can change it a lot — a route that looks like three hours in June can be shut entirely in February. Confirm road status with the park before you commit to a date.
Other towns in Monroe County
Common questions
What is the closest national park to Marathon?
Everglades National Park. It is about 43.1 mi (69.3 km) from Marathon, roughly 1 hr 26 min of driving.
Can I do a national park day trip from Marathon?
Yes — Everglades National Park and Biscayne National Park are within about a three-hour drive.
How many national parks are near Marathon?
10 parks are within reach of Marathon, 2 of them close enough for a day trip.
Do you need a reservation for the national parks near Marathon?
None of them gate the entrance itself. 1 put a specific road, hike, or backcountry trip behind a permit or timed ticket — Everglades National Park Wilderness Permits. These requirements are usually seasonal, so check the date you plan to arrive.
Where can you camp near Marathon?
Recreation.gov lists 3 campgrounds at the national parks within reach of Marathon. They are spread across 2 of those parks.
When is the best time to visit the parks near Marathon?
For Everglades National Park, the closest one, generally March through May, then September through November. Either side of that, February and December stays quieter.