Reflections Nature Tours
- Offers guided and unguided kayak tours and rentals. Details of tours and rates.
- http://www.floridakeyskayaktours.com

Bahia Honda State Park
- Information on camping, boat slip rentals and activities.
- http://www.bahiahondapark.com/

Newfound Harbor Marine Institute and Seacamp
- Educational center featuring classes on marine sciences, diving, snorkeling, sailing and other activities for school groups and summer campers.
- http://www.nhmi.org/

Florida Keys Kayak and Canoe Center
- Canoe rentals, guided tours, self-guided tours and Key Deer wildlife tours.
- http://keys-kayak-canoe-tours.com/

Big Pine Kayak Adventures
- Specializes in lower Florida Keys backcountry adventures, including nature tours, catamaran cruises, and shallow-water fishing. Also offers kayak rentals.
- http://www.keyskayaktours.com/