Playa Hermosa in Playas del Coco is a shallow reef site featuring volcanic rock formations at its northern tip. Divers and snorkellers typically explore the area around the rocky outcroppings near Hotel Condovac, which are best accessed during high tide. The site is suitable for beginners, with depths ranging from 1 to 10 metres and an average depth of 3 metres. Entry is from the shore, and conditions include mild currents and visibility between 3 and 10 metres. Water temperatures remain warm, though thermoclines can bring cooler water to depth between December and April. Hazards at this site include jellyfish and sharp coral.

Punta Ballana is a reef site located 8000 metres offshore from Playas del Coco. This boat-accessible dive features depths ranging from 15 to 24 metres, with an average depth of 18 metres. Divers should be prepared for moderate currents and visibility that fluctuates between 5 and 17 metres. Water temperatures typically range from 24C to 27C, though significant thermoclines can occur, with temperatures occasionally dropping to 18C or rising to 29C. Marine life recorded at the site includes Cortez Angelfish, wrasses, Threebanded Butterflyfish, Guineafowl Puffer, Pelagic Sea Snake, Sea Hare, soldierfish, crabs, sea stars, Sally Lightfoot crabs, snails, and kelpfish. Hazards include sharks and strong currents.

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 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.

Calzon de Pobre is a shallow reef site located 600 metres from the shore near Playas del Coco. This site is accessible via shore entry and is well-suited for beginners, offering an average depth of 3 metres with a range of 2 to 4 metres. Divers and snorkellers can expect mild currents and visibility between 5 and 15 metres. Water temperatures remain consistent throughout the year, ranging from 27C to 29C. Due to the location, divers should remain aware of boat traffic in the area. The site provides a 45-minute typical dive duration and is particularly popular for snorkelling activities.

Playa Penca is a shore-entry reef site located on the Punta Cacique peninsula near Playas del Coco. The site features a western rocky point that provides a sheltered environment for divers and snorkellers. Depths are shallow, ranging from 1 to 4 metres with an average of 2 metres. Visibility varies between 10 and 25 metres, and currents are generally mild. Water temperatures remain consistent throughout the year, typically between 27 and 29 degrees Celsius. The site is suitable for beginners and offers parking facilities. Hazards to be aware of include jellyfish, lionfish, sea urchins, and stonefish.

Playa Calzon de Pobre is a small cove located near Playas del Coco, featuring a reef environment suitable for snorkelers. The site is accessed directly from the shore and offers depths ranging from 1 to 8 metres, with an average depth of 3 metres. Conditions are generally calm with mild currents and visibility typically between 10 and 20 metres. The cove is enclosed by two rocky headlands where the primary snorkeling activity takes place. Water temperatures remain consistent throughout the year, ranging from 27 to 29 degrees Celsius. Divers and snorkelers should be aware of sea urchins present in the area.

Chiliguaro is a sheltered reef located in the Papagayo Gulf, suitable for beginner divers. The site features depths ranging from 5 to 12 metres with an average of 9 metres. Access is by boat only, situated 5 kilometres from the shore. Divers should be aware of mild currents and variable visibility, which can fluctuate between 3 and 25 metres. Water temperatures remain between 27 and 29 degrees Celsius, though thermoclines may occur. Hazards include boat traffic, low visibility, and sharp coral structures. Guided tours are recommended to navigate the site effectively and manage buoyancy near the reef.