El Morro Tec in Santa Marta, Colombia, is a complex site featuring a diverse topography of reefs, walls, caves, and pinnacles. Ranging from 9 to 40 metres with an average depth of 25 metres, this site is reserved for advanced divers due to strong currents and overhead environments. Visibility fluctuates between 7 and 30 metres. Access is strictly by boat, and divers must navigate potential surf and shore break conditions during entry. Divers should exercise caution around sharp coral and rock structures. Facilities including air fills and equipment rental are available to support dives, which typically last around 60 minutes.

Barcazas is a wreck and reef site located near the port of Santa Marta, Colombia. The site consists of a small ship broken into sections that serve as an artificial reef. Divers typically begin at the shallowest section at 2 metres, continuing to a second part at 6 metres, and finishing at the deepest section between 14 and 16 metres. The maximum depth is 22 metres, with an average of 15 metres. Access is by boat, and the site features mild currents and visibility ranging from 10 to 30 metres. Species recorded around this area include spotted moray, green moray, French angelfish, and Caribbean spiny lobster. Stonefish are a potential hazard.

Punta Betin in Santa Marta is a versatile dive site featuring a combination of reef, wall, and wreck topography. Divers can explore the remains of barges once used to transport coal to the local port, alongside areas of soft coral. Located 500 metres from the shore, the site is accessible by boat and is suitable for beginners. Depths range from 8 to 18 metres with an average of 12 metres. Conditions are generally mild with visibility between 10 and 30 metres and water temperatures ranging from 26 to 30C. Night diving is permitted at this location, though divers should remain aware of boat traffic in the area.

Playa Vaca is a shore-entry reef dive site located in Santa Marta, Colombia. The site is situated along the Caribbean Coast and offers a marine environment suitable for diving. Water temperatures at this location fluctuate throughout the year, ranging from 26C in the cooler months of January through March to 30C in October. As a shore-accessible reef, it provides a straightforward entry point for divers exploring the local coastal topography. Conditions at the site are variable, and divers should plan their activities according to local maritime reports.

Inca Inca Beach is a shallow reef site featuring a micro-barrier formation that extends along the shoreline. The topography transitions from low-lying branched corals in the shallows to larger massive coral structures at depths between 4 and 12 metres. This site is suitable for beginners and accessible by both boat and shore. Divers and snorkellers can encounter various species, including snails, which are very common, alongside uncommon sightings of chain moray, spotted moray, honeycomb cowfish, Hilton's aeolid, Caribbean sharpnose puffer, zoanthids, fireworms, sea hares, sergeants, giant feather-duster worms, and sea squirts. Conditions include mild currents and visibility ranging from 5 to 20 metres. Hazards include rip currents and sharp coral.

Remanso is a reef dive located off the Caribbean coast of Santa Marta, Colombia. The site features a reef structure ranging from 5 to 18 metres in depth, with an average depth of 12 metres. Divers experience mild currents and visibility between 10 and 30 metres. Access is by boat, and the site is suitable for beginners. Water temperatures fluctuate between 26 and 30 degrees Celsius throughout the year. Hazards include jellyfish, sea urchins, and sharp coral. Divers should exercise caution regarding boat traffic near the surface and avoid contact with the reef. Shore facilities at the dive shop include parking, toilets, showers, a rinse station, and equipment rental.

Punta Venado is a reef dive site located in Santa Marta, Colombia. Divers access this site directly from the shore. The topography consists of a reef environment with depths ranging from 8 to 25 metres, averaging 15 metres. Conditions at this location are variable, with moderate currents and visibility typically between 10 and 30 metres. Due to the current and depth profile, this site is suited for intermediate divers. Water temperatures fluctuate throughout the year, ranging from 26C in the cooler months to 30C in October.

Calderón is a coastal rocky reef located in Santa Marta, Colombia, offering depths reaching 10 metres. The site features an infralittoral rocky reef adjacent to a sandy area, making it a suitable location for buoyancy practice and entry-level diver training. Divers can access the site via boat or shore. Conditions are generally favourable, with mild currents and visibility ranging between 15 and 30 metres. Water temperatures remain warm throughout the year, fluctuating between 26C and 30C. Facilities available at the site include showers and changing rooms. Due to the presence of boat traffic, divers should exercise caution during their ascent and while at the surface.