Virador is a volcanic islet located near Monkey Head in the Papagayo Gulf. The site features a diverse topography including a reef, a pinnacle, and a cave system. Divers can explore a shallow cave located at 10 metres, with depths across the site ranging from 8 to 21 metres and an average of 18 metres. Access is by boat only. Conditions vary, with visibility typically between 10 and 25 metres and moderate currents. Water temperatures fluctuate significantly due to potential thermoclines, ranging from 18 to 28 degrees Celsius. Hazards at this site include jellyfish, sharks, and stonefish. The site is suitable for intermediate divers and offers a 4/5 rating for snorkelling.

Punta Ballena is a reef site located 1000 metres offshore from Playas del Coco. Divers typically explore depths between 7 and 19 metres, with an average depth of 12 metres. Access is strictly by boat, and the site is suitable for beginners, though moderate and unpredictable currents require caution. Visibility varies significantly, ranging from 6 to 23 metres. Water temperatures remain between 24 and 28 degrees Celsius. Hazards include jellyfish near the surface, sharks, and strong currents. Guided boat charters are recommended for all divers to manage these conditions effectively. Air fills and equipment rental are available locally for those not travelling with their own gear.

Meros is a sheltered reef located in the Papagayo Gulf, offering a relaxed diving experience suitable for beginners. The site reaches a maximum depth of 12 metres, allowing for long dives averaging 65 minutes. Divers can encounter various marine life, including jewel moray, Cortez angelfish, king angelfish, pufferfish, groupers, threebanded butterflyfish, white-spotted puffer, guineafowl puffer, wrasses, yellowfin surgeonfish, pixy hawkfish, cardinalfish, Panamic sergeant major, and snails. Water temperatures remain warm between 27 and 29 degrees Celsius. Access to the site requires a boat, and visibility typically reaches 8 metres, though conditions can be variable. Guided tours and equipment rentals are available through local dive shops.

Playpen is a reef and artificial reef site located on the eastern side of Islas Pelonas near Playas del Coco. Situated between two islands, the site offers a sheltered environment suitable for beginners. Divers can expect depths ranging from 5 to 18 metres, with an average depth of 10 metres. Access is by boat, with the site located approximately 1000 metres from shore. Conditions are generally calm with mild currents, though surge can occur. Visibility fluctuates between 5 and 21 metres. Water temperatures typically range from 24 to 28 degrees Celsius, though seasonal variations and thermoclines may occur.

Patrick's Point in Playas del Coco offers a diverse underwater landscape combining a natural reef, a pinnacle, and an artificial reef structure. Located 1609 metres from shore, this site is accessible only by boat. Divers typically explore depths between 12 and 25 metres, with an average depth of 18 metres. Conditions feature mild currents that can change rapidly, and visibility ranges from 10 to 30 metres. Water temperatures fluctuate between 24 and 27 degrees Celsius, with frequent thermoclines. While suitable for beginners, divers should remain aware of boat traffic and variable currents. Night diving is available, providing an alternative experience of the site's varied topography.

Sorpresa is a challenging reef and pinnacle site located 3000 metres off the coast of Playas del Coco. Designed for advanced divers, the site features depths ranging from 14 to 34 metres with an average of 25 metres. Access is strictly by boat due to the site's distance from shore and the presence of moderate to strong currents. Visibility is highly variable, fluctuating between 3 and 30 metres, and divers should be prepared for cold thermoclines that can drop water temperatures as low as 16 degrees Celsius. Given the potential for sudden current spikes, thorough pre-dive briefings and clear emergency ascent planning are essential for all visitors.

Punta Argentina is a diverse marine site located 3500 metres from the shore of Playas del Coco. The topography features a combination of reef, pinnacle, and cave formations. Divers and snorkellers can explore depths ranging from 10 to 28 metres, with an average depth of 19 metres. The site is accessible only by boat and is suitable for beginners. Conditions include moderate currents and visibility between 10 and 30 metres. Water temperatures typically range from 24 to 26 degrees Celsius, though cold thermoclines as low as 16 degrees Celsius are frequently encountered. Hazards include boat traffic and strong currents. Night diving is available at this location.

Islas Pelonas is a shallow reef site located 1000 metres offshore from Playas del Coco. The site features rocky topography and is suitable for both diving and snorkelling, with an average depth of 3 metres and a maximum of 5 metres. Access is by boat only. Water temperatures are consistent, ranging between 27C and 29C throughout the year. Divers and snorkellers should be aware of moderate currents and exercise caution regarding sea urchins and sharp coral present in the area. A typical dive at this location lasts 45 minutes.