Monkey Head is a distinctive pinnacle located 7000 metres from Playas del Coco. The site features a combination of reef, wall, and artificial reef structures, reaching depths between 1 and 25 metres with an average of 18 metres. Access is by boat only, and the site is suited for intermediate divers due to moderate currents and potential surge. Visibility ranges from 2 to 30 metres, and thermoclines are common throughout the year. Water temperatures remain between 24 and 27 degrees Celsius. Divers should be prepared for strong currents and surge conditions during their 50-minute dives.

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.

Playa Nacascolito is a reef site located 500 metres from the shore in the Papagayo Gulf. With an average depth of 5 metres and a maximum of 10 metres, this site is well-suited for beginners and offers a snorkel rating of 4 out of 5. Divers and snorkellers can expect mild currents and visibility ranging from 10 to 20 metres. Water temperatures remain warm throughout the year, between 27 and 29 degrees Celsius. Entry is possible via both boat and shore. Facilities available at the site include parking, toilets, showers, and a rinse station. Be aware that jellyfish may be present in the water.

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.

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.

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.

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.