Circle of Heroes is an artificial reef located in Tampa Bay, Florida. The site sits at depths between 11 and 14 metres, with an average depth of 13 metres. Access is by boat only, located approximately 16 kilometres from shore. Conditions are generally suitable for beginner divers, with mild currents and visibility typically ranging from 9 to 11 metres. Divers should monitor local conditions closely, as visibility can be variable and currents may strengthen. The site is managed as an artificial reef structure, providing a habitat for various marine life. Typical dive times are around 55 minutes.

Rube Allyn Reef is an artificial reef located in Tampa Bay, constructed from wreck material. The site sits at depths ranging from 12 to 15 metres, with an average depth of 14 metres. It is accessible only by boat and is situated approximately 17.7 kilometres from shore. The reef experiences mild currents, making it a suitable location for beginner divers. Visibility at the site varies significantly, so conditions should be checked locally before planning a dive. Due to the location, divers must remain vigilant regarding boat traffic and are advised to deploy a surface marker buoy before ascending.

Nestle Ledge is a reef site in Tampa Bay, Florida, offering a manageable environment for beginner divers. The reef structure spans depths between 3 and 15 metres, with an average depth of 10 metres. Divers encounter mild currents, which assist with buoyancy control while navigating the site. Access is strictly by boat, and the area experiences heavy boat traffic. Divers must deploy a surface marker buoy before ascending and remain vigilant of surrounding vessel activity at all times. Water temperatures fluctuate significantly throughout the year, ranging from 17 to 30 degrees Celsius, requiring divers to check current conditions and select appropriate thermal protection before entering the water.

Dunedin Reef is an artificial reef located 300 metres offshore in Tampa Bay. The site features shallow depths ranging from 0 to 9 metres, with an average depth of 7 metres, making it suitable for beginners. Divers experience mild currents and visibility that varies between 6 and 30 metres. Access is by boat only. Due to the presence of artificial structures, divers should exercise caution to avoid sharp objects. Boat traffic is a significant hazard at this location; it is essential to deploy a surface marker buoy before ascending and to remain vigilant throughout the dive and safety stop.

Table Top Ledge is a shallow reef located in the Gulf of Mexico, accessible only by boat. The site features a reef structure extending to a maximum depth of 20 metres, making it suitable for beginner divers. Divers can expect moderate currents and visibility ranging from 5 to 12 metres, which can vary based on weather conditions. The habitat supports a variety of reef fish and invertebrates typical of the region. Due to the nature of boat-only access, divers must remain alert for boat traffic while surfacing and are advised to deploy a surface marker buoy.

Honeymoon Island State Park North Beach is a shore-access site in Tampa Bay featuring seagrass habitats. Snorkellers can explore shallow waters ranging from 1 metre in depth. The site is suitable for beginners, though conditions vary with strong currents, surf, and potential rip currents. Marine life recorded at this site includes snails, which are very common, alongside uncommon horseshoe crabs and rare sightings of spotfin burrfish, drum, croaker, honeycomb cowfish, snake eels, hermit crabs, other crabs, and bream. Facilities available at the park include parking, toilets, showers, changing rooms, a rinse station, equipment rental, a cafe, and first aid. Visibility can be low, and jellyfish may be present.

Caladesi Island in Tampa Bay offers shallow reef and seagrass habitats accessible only by boat. Located approximately 4828 metres from shore, the site features an average depth of 3 metres, ranging between 1 and 5 metres. Snorkellers can expect visibility between 5 and 15 metres, though conditions vary with moderate currents and potential surf. The area is suitable for beginners, though visitors should be aware of hazards including jellyfish, rip currents, and strong currents. Species recorded around this area include horseshoe crabs, spotfin burrfish, drum, croaker, honeycomb cowfish, pufferfish, bream, hermit crabs, sea stars, crabs, white grunt, snails, and sea squirts.

Indian Shores Reef is a marine site located in Tampa Bay, United States, consisting of a reef and artificial wreck structures. The site is accessible only by boat, situated approximately 17,703 metres from the shore. Divers should be prepared for depths ranging from 12 to 75 metres, with an average depth of 12 metres. Conditions at the site are variable, featuring moderate currents and potential hazards including entanglement, low visibility, rip currents, and sharks. Due to these environmental factors, the site is suited for intermediate divers. Water temperatures fluctuate throughout the year, ranging from 16C in February to 26C in August.