Scuba diving in Sam Lord's can be an exciting experience for divers of all levels. Here is some information about the best scuba diving spots, marine life, dive conditions, and cost, as well as alternatives for non-divers:

Best Scuba Diving Spots:
Some of the best scuba diving spots in Sam Lord's, Barbados are Carlisle Bay Marine Park, the shipwreck of the Stavronikita, and South Point. Carlisle Bay Marine Park is great for both beginners and experienced divers, as it offers a variety of dive sites with coral reefs and sunken ships. The shipwreck of the Stavronikita is an advanced dive site, but definitely worth it for experienced divers who want to explore a 365-foot sunken freighter. South Point is another great spot for experienced divers, with deep walls, caverns, and plenty of marine life.

Marine Life:
Divers in Sam Lord's, Barbados can expect to see a variety of marine life, including tropical fish, sea turtles, octopuses, stingrays, barracudas, and even some sharks.

Dive Conditions:
The water temperature in Sam Lord's, Barbados ranges from 77-84°F (25-29°C) year-round, with visibility ranging from 50-100 feet (15-30 meters). The best time for diving is from December to May, when the seas are calmer and visibility is at its best.

Cost:
The cost of scuba diving in Sam Lord's, Barbados varies depending on the dive center and the type of dive. Generally, a single dive can cost anywhere from $50 to $100, while packages and courses are also available for those who want to do multiple dives.