Bajo del Cholo is a seamount and pinnacle system located off Malpelo Island. The site features depths ranging from 10 to 40 metres, with an average depth of 25 metres. Divers must be prepared for strong currents that can shift unexpectedly, requiring close proximity to the pinnacle structure for reference. Visibility is variable, fluctuating between 5 and 35 metres depending on surge conditions. Water temperatures typically range from 24 to 25 degrees Celsius, though thermoclines can cause temperatures to drop as low as 14 degrees Celsius. Due to the challenging conditions, including deep water and strong currents, this site is strictly for advanced divers. Access is by boat only.

Los Tres Mosqueteros consists of three seamounts rising from the open Pacific near Malpelo Island. The site features pinnacles reaching depths between 20 and 40 metres, with an average depth of 25 metres. Divers encounter strong currents and surge, necessitating advanced certification and the use of a reef hook to maintain position. Visibility varies significantly from 5 to 30 metres, often influenced by upwelling. Species recorded around this area include scalloped hammerheads, spotted eagle rays, whitetip reef sharks, and various reef fish such as groupers and king angelfish. Due to the remote location and challenging conditions, boat access is required for all dives.

D'Artagnan is a wall and pinnacle site located at Malpelo Island, Colombia. This advanced dive features depths ranging from 18 to 40 metres, with an average depth of 25 metres. Divers must be prepared for strong currents that can shift in direction and intensity. Visibility is variable, fluctuating between 5 and 30 metres. Water temperatures typically range from 24 to 25 degrees Celsius, though thermoclines can drop significantly. Access is by boat only, and the site is considered deep with potential hazards including sharks, strong currents, and sharp rocks. Divers should carry a surface marker buoy and a reef hook.

La Catedral is a cathedral-shaped cave system located on the remote oceanic wall of Malpelo Island. This site is accessible only by liveaboard and requires advanced certification due to its significant depths and the overhead environment. Divers must manage strong currents and surge, which are common in this area. Water temperatures typically range between 27 and 28°C, though thermoclines and cold water are present. Hazards include the deep nature of the site, potential for strong currents, and the presence of sea urchins on reef structures. Divers should monitor their depth closely to manage decompression requirements and remain vigilant for boat traffic during entries and exits.

Bajo del Anda is a seamount located in the open Pacific at Malpelo, featuring a combination of wall, pinnacle, and drop-off topography that reaches depths of 40 metres. This site is suited for advanced divers due to strong, persistent currents and surge. Divers typically experience visibility between 10 and 30 metres with water temperatures ranging from 24 to 25 degrees Celsius. Thermoclines can cause significant temperature drops during a dive. Access is strictly by boat, and divers must maintain solid buoyancy control while navigating the open water column. The average dive duration is 50 minutes, and conditions require active monitoring of current shifts around the seamount structure.

La Pared del Náufrago is a wall and reef drift dive at Malpelo Island, featuring depths between 7 and 35 metres with an average of 21 metres. This site is characterised by strong currents that require advanced buoyancy control and drift-diving experience. Visibility typically ranges from 10 to 30 metres. Divers should be prepared for thermoclines, which can cause water temperatures to fluctuate between 16 and 28 degrees Celsius. Access is by boat only, and the remote location necessitates the use of a surface marker buoy and signalling device. Divers must remain vigilant for sharks and active boat traffic throughout the 50-minute dive.

Bajo del Monstruo is a submerged pinnacle located off Malpelo Island, Colombia. This advanced drift dive site ranges from 20 to 40 metres in depth, with an average depth of 25 metres. Divers must be prepared for strong, unpredictable currents and open-ocean conditions. Visibility typically fluctuates between 10 and 30 metres. Water temperatures generally range from 24 to 25C, though shallow thermoclines can cause temperatures to drop as low as 14C. Access is by boat only, and the site is unsuitable for snorkelling. Due to the depth and current, conservative gas planning and the use of a surface marker buoy are essential for all divers.

Cara de Fantasma is a reef dive site located 500 metres from the shore of Malpelo Island, Colombia. Divers typically experience depths between 12 and 15 metres, with an average depth of 13 metres. Access to this site is strictly by boat. Conditions are characterised by strong currents and the presence of a thermocline. Water temperatures range from 25C to 28C throughout the year. Due to the challenging current conditions, this site is suited for intermediate divers. A typical dive at this location lasts approximately 40 minutes.