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Big rig RVers and Keys boaters pick Grassy Key RV Park & Resort for its renovated sites built for large motorcoaches. Park sits in central Marathon, Florida, close to Gulf docks, white sand beaches, and drives to Key Largo or Key West. Pick from 38 full-hookup sites starting at $114 per night with waterfront Gulf views.
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Write a ReviewYes, Grassy Key RV Park & Resort offers full hookups on all waterfront, premium, and standard sites. Expect 50-amp and 30-amp electric, water hookups, sewer connections, and cable TV. Free WiFi reaches the clubhouse and most property areas. These features support self-contained RVs and motorcoaches of all sizes.
Grassy Key RV Park & Resort does not list pet policies online. Call 305-289-1606 to check rules on pets, size limits, breeds, or leashes. Keys campgrounds often allow well-behaved dogs on leashes, but always verify with staff before arrival.
Grassy Key RV Park & Resort charges from $114 per night. Full hookups cover 30/50-amp electric, water, sewer, cable TV, and WiFi. Rates shift by site type, season, and length of stay; reserve early since all 38 sites book up fast near Marathon attractions.
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