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.

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.

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.

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.

Durney Key is an artificial reef and seagrass site located 1609 metres offshore from Crystal River. The site features shallow sandbars and seagrass beds with an average depth of 3 metres, ranging between 1 and 5 metres. Access is by boat only. Visibility at the site typically fluctuates between 3 and 7 metres. Conditions vary significantly, with water temperatures ranging from 16 to 32 degrees Celsius. Divers and snorkellers should be aware of potential hazards including boat traffic, cold water, entanglement, low visibility, rip currents, and surf. The site is suited for intermediate-level divers and snorkellers.

Mac's Sports Inc. is a shore-entry reef dive located in Tampa Bay. This site features a reef structure accessible without a boat, offering shallow and calm water conditions suitable for beginner divers. Because visibility and currents are variable, divers should check local conditions before entering. Water temperatures fluctuate significantly throughout the year, ranging from 18C in the winter months to 31C during the summer, necessitating careful selection of wetsuit thickness. Species recorded around this area include horseshoe crabs, various crab species, and snails. Contact Mac's Sports Inc. directly before your visit to confirm the availability of gear rental, air fills, and changing facilities.

Hudson Grotto in Crystal River is a cave and cavern site featuring a silt bottom and a maximum depth of 47 metres. The site is equipped with training platforms at depths of 8, 18, and 30 metres, alongside guide lines positioned at 9 and 18 metres. Divers encounter a hydrogen sulfide layer at approximately 32 metres. Conditions include variable visibility between 5 and 9 metres, strong currents, and distinct thermoclines. Due to the depth and environmental factors, this site is suited for intermediate divers and those conducting technical, deep, or cave training. Shore access is available, and the site supports night diving.

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.