John Pennekamp Coral Reef State Park in Key Largo is a must-visit for nature lovers. Visitors can enjoy activities like snorkeling, kayaking, hiking, and picnicking while taking in the beauty of the underwater world. This is excellent snorkeling in the keys. This park also offers affordable boat tours.

Entrance - $8 per vehicle.

2.5-hour snorkeling tour or a glass-bottom boat tour for $50 each.

You can camp here for only $36 per night.