Illustration of a campground like Marathon Campgrounds: RV sites at a waterfront park with boats beyond

Middle KeysMarathon and Grassy Key, Overseas Highway

Marathon RV parks

Reviewed by Ben Kiser, RV rental operator and fleet consultant.

Jolly Roger is the only campground in the Keys that says it works with companies that deliver and set up rented RVs. Grassy Key turns away anyone arriving after 4:30 p.m.

Marathon at a glance

RV sites
352

Only 2 of the 6 campgrounds publish a count.

Tightest published length
70 ft

Curry Hammock State Park

RVs that reach Jolly Roger
75

No published cap to fit them against.

Median day rate of what fits
Not published

No fit count, so no rate of what fits.

For the RVs whose host delivery reaches these parks, see RV rentals in Marathon.

RVs whose delivery reaches Marathon

None of the private Marathon parks publishes a length cap, so there is nothing honest to filter on. These are the live listings whose host delivery reaches Jolly Roger, the park that says it works with delivery companies. Call the park with your length before you book the RV.

No length cap is published here. Every listing that reaches Jolly Roger is shown, whatever its length.

Listed right now: 71 listings on Outdoorsy with a host delivery range that reaches Jolly Roger. This is the live set, so it moves through the day and can differ from the measured count above.

Jay Flight Travel Trailer RV rental for the Florida Keys, exterior

Travel Trailer

Jay Flight

Length
22 ft long
Height
Height not published, ask the host

Sleeps 4

$79 a night, the host’s rate

Get cozy, and stay a while. Travel Trailer RV rental for the Florida Keys, exterior

Travel Trailer

Get cozy, and stay a while.

Length
21 ft long
Height
Height not published, ask the host

Sleeps 5

$95 a night, the host’s rate

2016 Jayco Travel Trailer Travel Trailer RV rental for the Florida Keys, exterior

Travel Trailer

2016 Jayco Travel Trailer

Length
26 ft long
Height
Height not published, ask the host

Sleeps 5

$99 a night, the host’s rate

2022 Jayco Jay Flight SLX Travel Trailer RV rental for the Florida Keys, exterior

Travel Trailer

2022 Jayco Jay Flight SLX

Length
30 ft long
Height
Height not published, ask the host

Sleeps 9

$119 a night, the host’s rate

Candy Candy (261BHXL) Travel Trailer RV rental for the Florida Keys, exterior

Travel Trailer

Candy Candy (261BHXL)

Length
30 ft long
Height
Height not published, ask the host

Sleeps 7

$120 a night, the host’s rate

EvaLou RV Rental Travel Trailer RV rental for the Florida Keys, exterior

Travel Trailer

EvaLou RV Rental

Length
18 ft long
Height
Height not published, ask the host

Sleeps 4

$120 a night, the host’s rate

The Ultimate Family Getaway Travel Trailer RV rental for the Florida Keys, exterior

Travel Trailer

The Ultimate Family Getaway

Length
33 ft long
Height
Height not published, ask the host

Sleeps 6

$124 a night, the host’s rate

2020 Keystone Bullet Travel Trailer RV rental for the Florida Keys, exterior

Travel Trailer

2020 Keystone Bullet

Length
33.9 ft long
Height
Height listed as 10.8

Sleeps 8

$149 a night, the host’s rate

2022 Arctic Wolf 287BH Fifth-Wheel RV rental for the Florida Keys, exterior

Fifth-Wheel

2022 Arctic Wolf 287BH

Length
35 ft long
Height
Height not published, ask the host

Sleeps 10

$160 a night, the host’s rate

2022 Winnebago Navion Class C RV rental for the Florida Keys, exterior

Class C

2022 Winnebago Navion

Length
25 ft long
Height
Height not published, ask the host

Sleeps 6

$185 a night, the host’s rate

2022 Jayco Redhawk Class C RV rental for the Florida Keys, exterior

Class C

2022 Jayco Redhawk

Length
27 ft long
Height
Height not published, ask the host

Sleeps 6

$200 a night, the host’s rate

2021 Forester 3011-DSF Class C RV rental for the Florida Keys, exterior

Class C

2021 Forester 3011-DSF

Length
32 ft long
Height
Height not published, ask the host

Sleeps 5

$228 a night, the host’s rate

2023 Thor Windsport 34J Class A RV rental for the Florida Keys, exterior

Class A

2023 Thor Windsport 34J

Length
35 ft long
Height
Height not published, ask the host

Sleeps 4

$260 a night, the host’s rate

2020 Sunseeker 3040DS Class C RV rental for the Florida Keys, exterior

Class C

2020 Sunseeker 3040DS

Length
32.3 ft long
Height
Height not published, ask the host

Sleeps 8

$299 a night, the host’s rate

2021 Thor Challenger Class A RV rental for the Florida Keys, exterior

Class A

2021 Thor Challenger

Length
37 ft long
Height
Height not published, ask the host

Sleeps 6

$300 a night, the host’s rate

THE HURRICANE Class A RV rental for the Florida Keys, exterior

Class A

THE HURRICANE

Length
34 ft long
Height
Height not published, ask the host

Sleeps 6

$300 a night, the host’s rate

2021 Entegra Odyssey 26D Class C RV rental for the Florida Keys, exterior

Class C

2021 Entegra Odyssey 26D

Length
26 ft long
Height
Height not published, ask the host

Sleeps 8

$349 a night, the host’s rate

2021 Jayco Greyhawk 30z Class C RV rental for the Florida Keys, exterior

Class C

2021 Jayco Greyhawk 30z

Length
32 ft long
Height
Height not published, ask the host

Sleeps 6

$367 a night, the host’s rate

2021 Jayco Greyhawk 29MV Class C RV rental for the Florida Keys, exterior

Class C

2021 Jayco Greyhawk 29MV

Length
32 ft long
Height
Height not published, ask the host

Sleeps 8

$399 a night, the host’s rate

2016 Newmar Ventana Class A RV rental for the Florida Keys, exterior

Class A

2016 Newmar Ventana

Length
43 ft long
Height
Height listed as 43

Sleeps 4

$1500 a night, the host’s rate

How the RV gets here

Almost every RV for the Keys is kept in Miami or Homestead and comes down US-1. Only 2 of the 144 listed within 100 miles of Marathon are based in the Keys. So the question is whose delivery reaches this campground, and whether the campground lets a delivered RV in. Card Sound Road tolls by axle and the delivery fees hosts publish are on the trip cost page and the delivery page.

The rules, in the source’s own words

Quoted, because a paraphrase of a limit is how a foot goes missing.

Rule

Jolly Roger RV Resort

One unit and one vehicle per site, six people at most

One camping unit and one vehicle per site, with a max of six people total.
https://jrtp.com/rv-sites/

The campgrounds, as each one publishes them

Where a cell reads not published, the campground’s own pages are silent on it. The office number is the place to ask.

Published RV length, sites, hookups, stay rules, reservations, delivered rentals, dump station and office phone at each Marathon campground
CampgroundLongest RVSitesHookupsStayBooking and priceDelivered rentalsDump stationOffice
Jolly Roger RV ResortNot publishedNot publishedFull hookups, 30 and 50 ampDaily, weekly and monthly. Monthly winter $3,366 to $3,698, summer $1,959 to $3,698; winter monthly takes a 50% deposit refundable with 30 days notice.Daily $125 to $145, weekly $788 to $914, plus 12.5% tax. Booking window not published.Yes: "we work with several companies that rent/deliver and set-up RVs that we can provide contact info to."Not published(305) 289-0404
Grassy Key RV Park & ResortNot publishedNot publishedWater, sewer, 50 and 30 amp, cableYou reserve a site type, not a site number. Monthly stays take a 50% deposit.Rates not published. Cancelling a daily stay at least 5 days out costs a $95 admin fee.Not stated. Check-in closes at 4:30 p.m. with no late arrivals, so a delivery has to land before then.Not published305-289-1606
Curry Hammock State Park70 ft2820, 30 and 50 amp, water, dump station14 nights per reservation at most, at least three nights out of the park between reservations, and no more than 56 nights in one park in six months. No seasonal sites.Florida residents 11 months ahead, non-residents 10 months, new dates released daily at 8 a.m. Eastern. $36 a night plus tax, a $7 nightly RV utility fee and a $6.70 nonrefundable reservation fee.Florida State Parks publishes no rule on delivered rentals, at this park or system-wide. Ask the park office before booking a host who drops the RV off.Yes305-289-2690
Sun Outdoors MarathonNot publishedNot publishedNot published on the page readNot publishedNot publishedNot statedNot published(305) 289-0011
Coconut Cay RV ResortNot publishedNot publishedElectric, water, sewerNot publishedNot publishedNot statedNot published305-289-1870
Fiesta Key RV Resort (Thousand Trails), Long KeyNot published324Not published on the page readSeasonal and annual sites from $3,649 a month, plus taxes, fees and utilitiesNightly rates not publishedNot statedNot published305-249-1035
  • Jolly Roger RV Resort. No length cap on the park's own pages. Ask the office before booking anything long.
  • Grassy Key RV Park & Resort. Not published on the park's site. A search directory claims 62 ft; unconfirmed.
  • Curry Hammock State Park. 70 ft. See the Curry Hammock page.
  • Sun Outdoors Marathon. No length cap on the park's own pages. Ask the office before booking anything long.
  • Coconut Cay RV Resort. No length cap on the park's own pages. Ask the office before booking anything long.
  • Fiesta Key RV Resort (Thousand Trails), Long Key. No length cap on the park's own pages. Ask the office before booking anything long.

What no official page answers

Each of these was looked for and not found. Ask the office before you book around it.

  • Length caps: none of the private Marathon parks publishes one.
  • Delivered rentals: only Jolly Roger addresses them. Every other park here is silent, so call before you book the RV.
  • Booking windows: no private Marathon park publishes when bookings open.
  • Overnight parking inside the City of Marathon: not researched, and neither are Islamorada, Layton or Key Colony Beach. No source read permits overnight RV parking outside a campground.

Sources

Listing counts come from Outdoorsy’s public search, joined to each host’s own delivery range. Florida Keys RV Rentals finds RVs on Outdoorsy. It takes no campsite bookings and is not affiliated with Florida State Parks, Monroe County or the City of Key West.

The other Keys campgrounds

Illustration of a campground like John Pennekamp: an RV site with a hookup pedestal and hammock trees

Upper Keys

John Pennekamp Coral Reef State Park

What decides it here

42 sites with full hookups, and two official figures for how long an RV can be: the park page says most sites take 40 ft, the reservation system lists 62.

102601 Overseas Highway, Key Largo

Illustration of a campground like Curry Hammock: a long motorhome on a wide pad beside palms and open water

Middle Keys

Curry Hammock State Park

What decides it here

The easiest state park in the Keys for a big rig: 70 ft maximum, 28 gravel sites with 50 amp and water, and a dump station. The catch is the 14-night cap and the three nights out after it, which a delivered trailer cannot do on its own.

56200 Overseas Highway, Marathon

Illustration of a campground like Bahia Honda: a short trailer on a tight loop turn between sea grape hedges

Lower Keys

Bahia Honda State Park

What decides it here

Three loops, three different answers. Buttonwood takes large RVs, Sandspur stops at 23 ft hitch to bumper, and Bayside sits behind a bridge with 6 ft 8 in of clearance.

36850 Overseas Highway, Big Pine Key

Illustration of a campground like Long Key: a small tent on a pale site with mangroves

Middle Keys

Long Key State Park

What decides it here

Long Key takes no RVs. Its campground is hike-in tent sites with no hookups, so an RV booked for Long Key has nowhere to park.

67400 Overseas Highway, Long Key

Illustration of a campground like Key West Campgrounds: pastel-awning RV sites with string lights, a bicycle, and marina masts

Key WestMile markers 5 to 14

Key West RV parks

What decides it here

Three parks, three different catches. Boyd's takes 45 ft only in select sites and sets a four-night minimum over Fantasy Fest and the holidays. Leo's stops at 42 ft counting bumpers and bike racks. Bluewater turns away late arrivals and bans driving the RV once you're in.

Stock Island, Key West, Geiger Key and Big Coppitt