The Regina is a 247-foot molasses barge that sank in 1940 and now serves as an underwater archaeological preserve. Located 46 metres offshore in Tampa Bay, the wreck sits in depths of 4 to 6 metres, with an average depth of 5 metres. This site is accessible via a shore entry and is rated for intermediate snorkelers. Conditions include mild currents and visibility ranging from 2 to 5 metres. Divers and snorkelers should be aware of potential hazards including entanglement, sharp structures, surf, and low visibility. Water temperatures fluctuate significantly throughout the year, ranging from 18C in January to 31C in July and August.

Spanish Rocks is a reef located 100 metres offshore in Tampa Bay. This shore-entry site is suitable for beginners, though divers should be prepared for a long surface swim to reach the reef. The site features depths ranging from 15 to 25 metres, with an average depth of 18 metres. Conditions include mild currents and visibility typically between 10 and 20 metres. Hazards at this location include surf and potential low visibility. Night diving is permitted, and a typical dive lasts approximately 45 minutes. Parking facilities are available for visitors. Species recorded around this area include bonnethead, shortnose batfish, horseshoe crab, drum, croaker, gurnard, snake eel, Atlantic spadefish, spotfin burrfish, honeycomb cowfish, sea star, crab, bream, hermit crab, and pigfish.

Spanish Rocks is a shore-entry reef and artificial reef site located 100 metres off the coast of St Petersburg. The site features a mixed structure with depths ranging from 15 to 25 metres, averaging 18 metres. Divers encounter mild currents, making the site suitable for beginners. Visibility varies significantly, ranging from 1 to 20 metres, so checking local reports is recommended. Entry requires caution due to potential surf and shore breaks. The site is also accessible for night diving, with typical dive times around 50 minutes. Divers should remain aware of boat traffic and carry a cutting tool to mitigate entanglement risks.

Bean Point is located at the northernmost tip of Anna Maria Island, where the Gulf of Mexico meets Tampa Bay. This shore-entry snorkel site features a natural sandbar and a secluded environment. Conditions at this location are variable, with strong currents and rip currents present, making it suitable for intermediate snorkellers. Water temperatures range from 18C in January to 31C in July and August. Parking facilities are available for visitors. Due to the presence of strong currents and sharks, snorkellers should exercise caution when entering the water.

Passage Key Sandbar is a low-lying, remote sandbar located at the mouth of Tampa Bay. This site is accessible only by boat and features shallow, sandy-bottomed waters with depths ranging from 1 to 2 metres. It is well-suited for beginners looking for a casual snorkel experience. Visibility at the site varies significantly, ranging from 5 to 18 metres depending on conditions. Divers and snorkellers should be aware of potential hazards, including boat traffic and mild to strong currents. The water temperature fluctuates throughout the year, reaching a high of 31C in the summer months and dropping to 18C in January.

Lynn Silvertooth is an artificial reef located in Tampa Bay, approximately 3222 metres from shore. This site is suitable for beginners, with an average depth of 4 metres. Access to the site is by boat only, and divers should remain aware of boat traffic in the area. Water temperatures fluctuate significantly throughout the year, ranging from 18C in January to 31C in July and August. While specific observations at this exact site are limited, species recorded around this area include butterfly rays, spotfin burrfish, Atlantic spadefish, blue tang, bream, crabs, snails, sea squirts, and mullet.

Egmont Key in Tampa Bay features the submerged ruins of Fort Dade, including historic gun batteries from the Spanish-American War. These structures now function as an artificial reef in shallow water, with depths averaging 2 metres. The site is accessible only by boat, located approximately 2575 metres from shore. Divers and snorkellers can expect mild currents and visibility ranging from 5 to 15 metres. Due to the presence of sharp coral and active boat traffic, caution is advised. The site is suitable for intermediate divers and offers excellent conditions for snorkelling.

South Lido Beach Reef in Tampa Bay consists of a series of small artificial structures and natural limestone outcroppings located just beyond the surf line. This site is suitable for beginners, with depths ranging from 2 to 7 metres and an average depth of 4 metres. Snorkellers can expect moderate currents and variable visibility between 3 and 30 metres. Access is via the shore, and the site features parking, toilets, and showers. Species recorded around this area include butterfly rays, spotfin burrfish, Atlantic spadefish, blue tang, crabs, bream, snails, sea squirts, and mullet. Be aware of potential hazards including strong currents and surf.