Grassy Key RV Park & Resort

(2) Reviews



58671 Overseas Highway, Marathon, FL, 33050

Grassy Key RV Park & Resort is a big rig and pet friendly RV park located on 58671 Overseas Highway in Marathon, FL. The site includes WiFi, water, sewer, electricity, laundry facilities. You can also do activities such as Kayaking, swimming outdoors, boating, and fishing.
Last Updated: 11/15/2024


RV Sites

All Waterfront, Premium, and Standard sites are fully equipped with water, sewer, electric (50 & 30 amp), cable, and free wifi hot spot at the clubhouses (and available on most of the property). Beautiful sunsets and views of the waters of the Gulf of Mexico are available throughout the resort.

Options Starting Daily Starting Weekly Starting Monthly
Deluxe Waterfront RV Sites $120.00 $795.00
Premium RV Sites $78.00 $515.00
Standard Plus RV Sites $68.00 $450.00
Standard RV Sites $50.00 $365.00
Waterfront RV Site $103.00 $685.00

Vehicle Policy

Golf carts may be driven by guests 21 years or older who possess a valid driver’s license. Guest is solely responsible for the safe operation of any vehicle(s) operated by guest and/or visitor while on the premises. Lights must be permanently attached to golf cart and be operational when driven between sunset and sunrise. Bicycles/scooters not allowed on marina wall, pool, walkways, ramps, or in building. Riding of bicycles or scooters not allowed after sunset. Skateboards and skates, of any type, prohibited on Resort property. Parking of vehicles shall be in authorized areas only. Do not park in sites of which you have not registered for or in such a way as to inconvenience other guest. Water is precious in the Keys. Please see the office for costs associated with washing RVs and vehicles.

Pet Policy

Please register all pets, prior to, or at time of check-in. Pets must be on a 6’ leash, a service dog harness or in a cage at all times and not left unattended at your site. Pets not allowed in the office, clubhouse, laundry, pool, on beach and/or in landscaping areas. “Potty” your pet in the designated area and CLEAN-UP after them IMMEDIATELY. (See map for dog walk area.) Be considerate of other guests, as many may not be as appreciative of the behavior of your pet as you are. Any pet that shows aggressive behavior shall be required (at the discretion of the Resort Managers) to be removed from the resort immediately. Pets who cause a disturbance, or who are bothersome to other guests, may be asked to leave the resort. Many times, pets left home alone will cry, howl, bark, etc. while you are away--even though you do not think they would. In that case, your pet will need to be with you, whenever you leave your RV. Guests who choose to violate these pet policies will be asked to leave the resort, NO EXCEPTIONS.

General Policies

1. Please keep your neighbors in mind during your day-to-day activities; be considerate of others and act in a safe manner at all times. You, as our registered guest(s), are responsible for all children and visitors at your site. 2. Speed limit throughout the resort is 5 m.p.h. 3. Check-in 2:00 p.m. Check-out 12:00 p.m. If you wish to extend your stay, check with us prior to 12 noon. 4. “Quiet Time” is 11:00 p.m. to 7:00 a.m. Children and young adults (under 21) shall be with parent/guardian or at site by 11:00 p.m. Music and TV (anytime of day) are for your enjoyment only—please monitor noise levels at your site at all times. 5. All visitors and their vehicles shall be registered prior to, or at the time of, their arrival. 6. Gas powered scooters, ATV’s, go-carts, mini-bikes, mopeds, etc. not allowed to be ridden/driven on resort property. Gas powered scooters with proper license (street legal) may be ridden by a licensed driver to and from your site to park entrance/exit. 7. Golf carts may be driven by guests 21 years or older who possess a valid driver’s license. Guest is solely responsible for the safe operation of any vehicle(s) operated by guest and/or visitor while on the premises. Lights must be permanently attached to golf cart and be operational when driven between sunset and sunrise. 8. Bicycles/scooters not allowed on marina wall, pool, walkways, ramps, or in building. Riding of bicycles or scooters not allowed after sunset. Skateboards and skates, of any type, prohibited on Resort property. 9. Parking of vehicles shall be in authorized areas only. Do not park in sites of which you have not registered for or in such a way as to inconvenience other guest. 10. Smoking is prohibited by Florida law in the office, clubhouse, laundry, and/or restrooms. Please be considerate by properly disposing of cigarette butts at your site, throughout the resort, and outside building. 11. Barbequing and campfires permitted in approved containers only--please consult our staff. Ground fires of any type prohibited. Fireworks and firearms, of any type, not permitted in the resort. 12. Water is precious in the Keys. Please see the office for costs associated with washing RVs and vehicles. 13. Please register all pets, prior to, or at time of check-in. 14. Pets must be on a 6’ leash, a service dog harness or in a cage at all times and not left unattended at your site. 15. Pets not allowed in the office, clubhouse, laundry, pool, on beach and/or in landscaping areas. 16. “Potty” your pet in the designated area and CLEAN-UP after them IMMEDIATELY. (See map for dog walk area.) 17. Be considerate of other guests, as many may not be as appreciative of the behavior of your pet as you are. 18. Any pet that shows aggressive behavior shall be required (at the discretion of the Resort Managers) to be removed from the resort immediately. 19. Pets who cause a disturbance, or who are bothersome to other guests, may be asked to leave the resort. 20. Many times, pets left home alone will cry, howl, bark, etc. while you are away--even though you do not think they would. In that case, your pet will need to be with you, whenever you leave your RV. 21. Guests who choose to violate these pet policies will be asked to leave the resort, NO EXCEPTIONS. 22. Placement of RV on the site must be consistent with the proposed layout of the resort. 23. Jet skis, boats, and boat trailers shall not be stored on RV sites. Please contact the Resort Managers for appropriate fees and storage locations for jet skis, boats, and/or trailers. 24. Awnings and/or screen rooms (as originally installed/ intended by the RV manufacturer or approved after-market products--portable/removable) are permissible. No free standing canopies or awnings. 25. Awning mats and patio rugs (with finished/hemmed edges—intended for outdoor use) are permissible under the awning area. Please note that unfinished/non-hemmed indoor/outdoor carpet, astroturf, etc. are not acceptable products. 26. Outdoor showers are prohibited, except for those installed on the RV by the manufacturer and intended to be used for “rinsing off” only. 27. One (1) refrigerator and/or freezer (less than 42” high) permitted outside the RV. Please see Resort Managers for pre-approval of condition and location. 28. Sinks, washer/dryers, and/or oven/stoves of all types prohibited outside the RV. 29. All RV’s must be in good working order/appearance. Repairs may be made on-site on an emergency basis only—please see Resort Managers for pre-approval of repair/maintenance to vehicles and/or RVs. 30. Space around and under RV shall be kept neat and free from rubbish, trash, and other items. Garbage and refuse shall be promptly taken to the resort dumpster by the guest. 31. Clothes racks and/or clothes lines may be utilized for towels and swimwear only. Clotheslines may not be tied to or between trees. Please utilize the dryers in the resort laundry facility for clothing and personal items.


Laundry Facilities

Big Rig Friendly

Water Hookups

BBQ/Grill

Cable Hookups

Sewer Hookups

Fire Pit

Pet Friendly

Waterfront

WiFi

50 Amps

Picnic Table

30 Amps



Boating

Fishing

Kayaking

Swimming Outdoors






Good Sam


58671 Overseas Highway, Marathon, FL, 33050
Click to open the map