OpenCamp
Aerial view
RV ParkPrivately runPets allowedBig rigs OK

Grassy Key RV Park & Resort

Marathon, Florida · 3 ft

Aerial view · USGS / USDA NAIP · Public domain · source

At a glance

5 of 8 facts known · from OpenStreetMap and USGS

Price per night
Not yet known
Sites
39Listed by Florida DOH, permit 44-54-00039, seen 28 Sep 2026
Hookups
FullElectric 50 amp, water, sewerFrom the campground's website · Sep 2026
Elevation
3 ft1 m
Pets
AllowedFrom the campground's website · Sep 2026
Big rigs
YesFrom the campground's website · Sep 2026
Land
Not yet known
Cell signal
Not yet known

Amenities

Correct

  • Laundry
  • WiFi

From Florida DOH mobile home and RV park list, OpenStreetMap, Overture Maps Foundation — Places

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Cell service

Report signal
  • Verizon5G · 4G LTE
  • AT&TNo coverage on FCC map
  • T-MobileNo coverage on FCC map
  • Wi-FiAvailable

Cell service at Grassy Key RV Park & Resort: FCC map Dec 2025 · Wi-Fi from the campground

Weather

National Weather Service

  • TueChance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms, 27% chance of rain88°79°
  • WedSlight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms, 34% chance of rain88°80°
  • ThuChance Showers And Thunderstorms, 44% chance of rain89°81°
  • FriChance Showers And Thunderstorms, 34% chance of rain89°80°
  • SatChance Showers And Thunderstorms then Showers And Thunderstorms, 78% chance of rain85°79°

Nearby camping

See on the map
Sun Outdoors Marathon

Sun Outdoors Marathon

RV Park · 0.4 mi · Marathon

1525 LLC DBA Jolly Roger RV Resort

1525 LLC DBA Jolly Roger RV Resort

RV Park · 0.6 mi · Marathon

Curry Hammock State Park

Curry Hammock State Park

State Park · 2.7 mi · Marathon

3 more within 25 mi

Marathon Cottages and RV Park

RV Park · 4.2 mi · Marathon

Bonefish Bay RV & Motel

RV Park · 5.1 mi · Marathon

Elks Lodge

Overnight Parking · 7.3 mi · Marathon

Dispersed camping nearby

Free dispersed camping within 19 mi, on public land.

Location and contact

24.76525, -80.94877
(305) 289-1606
Campground website
Managed by
Private operator
Nearest town
Marathon

Data from Florida DOH mobile home and RV park list, OpenStreetMap, Overture Maps Foundation — Places

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