1. The Florida Keys National Marine Sanctuary in Key West is one of the largest protected areas of coral reefs in the world. The sanctuary was established in 1990 with the goal of preserving and protecting the diverse marine ecosystem in the Florida Keys and surrounding areas. It covers 2,900 square nautical miles and is home to over 6,000 species of marine life, including sharks, dolphins, sea turtles and more. Visitors can explore the sanctuary through activities such as snorkeling, scuba diving, kayaking, and fishing. The sanctuary also offers educational programs and volunteer opportunities.

2. The Florida Keys National Marine Sanctuary is open to visitors year-round, although hours and availability may vary depending on the activity and location. For more information, visit the sanctuary’s website or call them at (305) 809-4700.

3. Admission to the Florida Keys National Marine Sanctuary is free, although some activities such as guided tours may have a fee. Transportation to the sanctuary can be arranged through local tour companies or by renting a car. Boat tours and charters are also available.