Glide through crystal water to the iconic arches of Mismaloya, where volcanic rock meets a lively reef. This brief boat-and-snorkel outing combines easy swimming, colorful fish encounters and seabird watching with a strong local conservation presence.
Glide through crystal water to the iconic arches of Mismaloya, where volcanic rock meets a lively reef. This brief boat-and-snorkel outing combines easy swimming, colorful fish encounters and seabird watching with a strong local conservation presence.
A small motorboat slips away from Mismaloya’s rocky shore and the island arches rise ahead—dark, wind-scoured stone puncturing a bright, tropical sea. The water shifts from emerald to cobalt as the boat eases into the protected coves of Los Arcos; fish dart like living paint around submerged ledges while seabirds wheel and call above.
Verified experiences and guided adventures in the surrounding area.
Operated by Mismaloya Adventures · Mismaloya, Jalisco
A small motorboat slips away from Mismaloya’s rocky shore and the island arches rise ahead—dark, wind-scoured stone puncturing a bright, tropical sea. The water shifts from emerald to cobalt as the boat eases into the protected coves of Los Arcos; fish dart like living paint around submerged ledges while seabirds wheel and call above.
Los Arcos de Mismaloya are volcanic outcrops shaped by lava flows and wave action over millennia; the arches and sea caves are geological markers of the Pacific’s long work on basalt. The area has been fished and visited by locals for generations, and community groups now patrol the sanctuary to protect coral, turtles and nesting birds. Cultural ties to Mismaloya’s fishing village show in the small fleet of pangas and the guides who grew up on these coves.
On this two-hour excursion participants anchor near the rocks, don life jackets and slip into clear water to explore shallow reefs and the arches’ submerged rims. Expect tropical reef species—parrotfish, angelfish and occasional sea turtles—and above-water passengers like frigatebirds and pelicans. The guides emphasize low-impact viewing: no touching coral, slow finning and keeping distance from nesting birds.
Practically, plan for sun and spray: reef-safe sunscreen, a light layer between swims and a dry bag for phones. Morning departures usually offer the calmest water and best visibility. Whether a first-time snorkeler or an experienced swimmer, this short boat trip delivers close-up marine life, dramatic rock forms and a glimpse of Puerto Vallarta’s coastal stewardship.
Yes — the operator supplies masks, snorkels, fins and life jackets; guests may bring personal gear if preferred.
Children are allowed but infants must sit on an adult's lap; assess swimming comfort and follow guide instructions.
Meet at the operator’s Mismaloya base on the public street to the beach, between the taxi site and the sand; arrive early to check in.
Tours are canceled in unsafe conditions with full refunds if canceled at least 24 hours before departure; guides monitor wind and swell for safety.
Mismaloya Adventures operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




A small motorboat slips away from Mismaloya’s rocky shore and the island arches rise ahead—dark, wind-scoured stone puncturing a bright, tropical sea. The water shifts from emerald to cobalt as the boat eases into the protected coves of Los Arcos; fish dart like living paint around submerged ledges while seabirds wheel and call above.
A small motorboat slips away from Mismaloya’s rocky shore and the island arches rise ahead—dark, wind-scoured stone puncturing a bright, tropical sea. The water shifts from emerald to cobalt as the boat eases into the protected coves of Los Arcos; fish dart like living paint around submerged ledges while seabirds wheel and call above.
Los Arcos de Mismaloya are volcanic outcrops shaped by lava flows and wave action over millennia; the arches and sea caves are geological markers of the Pacific’s long work on basalt. The area has been fished and visited by locals for generations, and community groups now patrol the sanctuary to protect coral, turtles and nesting birds. Cultural ties to Mismaloya’s fishing village show in the small fleet of pangas and the guides who grew up on these coves.
On this two-hour excursion participants anchor near the rocks, don life jackets and slip into clear water to explore shallow reefs and the arches’ submerged rims. Expect tropical reef species—parrotfish, angelfish and occasional sea turtles—and above-water passengers like frigatebirds and pelicans. The guides emphasize low-impact viewing: no touching coral, slow finning and keeping distance from nesting birds.
Practically, plan for sun and spray: reef-safe sunscreen, a light layer between swims and a dry bag for phones. Morning departures usually offer the calmest water and best visibility. Whether a first-time snorkeler or an experienced swimmer, this short boat trip delivers close-up marine life, dramatic rock forms and a glimpse of Puerto Vallarta’s coastal stewardship.