Ventanas Beach, located at the southern tip of the bay near a coastal lagoon in Puerto Vallarta, offers a rocky reef environment suitable for snorkelling. The site features depths ranging from 1 to 5 metres, with an average depth of 3 metres. Entry is via the shore. Conditions are variable, with visibility typically between 5 and 15 metres and mild currents. The site is rated for intermediate snorkellers. Water temperatures remain warm throughout the year, ranging from 25 to 30 degrees Celsius.

Club De Yates in Puerto Vallarta offers a shore entry into a combined natural and artificial reef system. Depths range from 1 to 16 metres, with an average of 8 metres, making it suitable for beginners. Visibility varies significantly from 5 to 30 metres, and currents are generally mild. Divers may encounter species such as the common round stingray, wrasses, and guineafowl puffer. Less frequently, spotted eagle rays, jewel morays, and various eel species are recorded. The site is also accessible for night diving. Due to sharp coral and rocks, protective footwear is recommended, and visitors should monitor for surge and swell during entry.

Los Frailes is a reef and pinnacle site located 1609 metres off the coast near Manzanillo Bay. Divers encounter depths ranging from 10 to 30 metres, with an average depth of 18 metres. The site features moderate currents and visibility between 15 and 30 metres. Access is by boat only to avoid hazardous surf and shore break. Due to the current and depth, this site is suited for intermediate divers. Species recorded around this area include wrasses, sea slugs, pufferfish, and various moray eels. Divers should remain alert for strong currents and avoid contact with sharp coral and rocks on the seabed.

Elephant Rock in Puerto Vallarta, Mexico, offers a diverse underwater landscape featuring a reef, canyon, and cave system. Divers can explore depths between 6 and 18 metres, with visibility ranging from 10 to 30 metres. This site is suited for intermediate divers, as moderate currents and surge are common, particularly near the cave entrance. Boat access is required to reach the site, and dives typically last around 45 minutes. Water temperatures fluctuate between 22 and 30 degrees Celsius throughout the year. Species recorded around this area include various moray eels, pufferfish, wrasses, and sea slugs, though these are not confirmed sightings at this specific location.

The San Luciano is a shallow wreck located 274 metres from the shore of Manzanillo Bay, Puerto Vallarta. Resting at depths between 5 and 8 metres, this artificial reef is suitable for beginner divers. The site offers warm water temperatures ranging from 24 to 30 degrees Celsius. Divers should be aware of potential hazards, including entanglement risks within the wreck structure, sharp hull edges, and sharp coral in the shallows. Visibility is variable, ranging from 5 to 20 metres, and surge can affect conditions during entry and exit. A dive shop and cafe are available on site to assist with local conditions.

El Acuario is a shallow reef located at the far end of La Boquita in Puerto Vallarta, Mexico. Situated 50 metres from the shore, this site is accessible via a shore entry and is well-suited for beginners. The reef sits at an average depth of 2 metres, with a range between 1 and 3 metres. Conditions are generally calm with mild currents and visibility ranging from 5 to 25 metres. Water temperatures remain warm throughout the year, fluctuating between 25C and 30C. Visitors should be aware of sharp coral in the area. Facilities including a cafe and equipment rental are available nearby.

Punto V is a V-shaped rock formation located on the Juluapan Peninsula near Puerto Vallarta. This reef site features deep crevices that provide shelter for various species, including nocturnal animals visible during daylight hours. Divers can explore depths reaching 18 metres, with visibility extending up to 30 metres. Marine life recorded at the site includes Flamingo Tongue, sea slugs, and various reef fish such as wrasses, triggerfish, and Threebanded Butterflyfish. Rarer sightings include frogfish, moray eels, and scorpionfish. The site is accessible by boat and is suitable for intermediate divers. Be aware of moderate currents, surge, and sharp coral when navigating the area. Night diving is permitted.

Elephant Rock is a distinctive reef formation in Puerto Vallarta, Mexico, named for its resemblance to an elephant. The site features dramatic underwater topography, including tunnels and arches that create an overhead environment for divers. Access is by boat only. Depths range from 6 to 18 metres, with an average depth of 18 metres. Conditions vary, with visibility ranging from 7 to 30 metres and moderate currents. Due to the presence of surge, strong currents, and overhead structures, this site is best suited for intermediate divers. Snorkellers may also enjoy the site, which holds a 4/5 rating for the activity.