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Slip through a low tunnel to a sunlit bowl on a private boat from Punta Mita. This three‑hour trip includes a guided swim into Playa Escondida, snorkeling at Playa Nopalera, and close views of Marietas’ dramatic rock formations.
Slip through a low tunnel to a sunlit bowl on a private boat from Punta Mita. This three‑hour trip includes a guided swim into Playa Escondida, snorkeling at Playa Nopalera, and close views of Marietas’ dramatic rock formations.
Morning light skims the bow as a roofed ladder boat slips away from Punta Mita pier. In 15–20 minutes the mainland shrinks and the Marietas rise from the swell — compact, wind-scoured rocks whose eroded core hides Playa Escondida, the famed ‘Hidden Beach.’ The ocean parts to reveal a circular sand bowl ringed by cliffs; access requires an 80–100 meter swim through a low tunnel, always accompanied by a certified guide who times the entry with the tide and current.
Verified experiences and guided adventures in the surrounding area.
Operated by Grimar Adventures Punta Mita · Punta Mita, Nayarit
Morning light skims the bow as a roofed ladder boat slips away from Punta Mita pier. In 15–20 minutes the mainland shrinks and the Marietas rise from the swell — compact, wind-scoured rocks whose eroded core hides Playa Escondida, the famed ‘Hidden Beach.’ The ocean parts to reveal a circular sand bowl ringed by cliffs; access requires an 80–100 meter swim through a low tunnel, always accompanied by a certified guide who times the entry with the tide and current.
Geology here is obvious: volcanic rock worn by persistent Pacific surf has collapsed to form the cavernous chamber. The islands are part of Mexico’s protected marine area, designated to protect nesting seabirds and sensitive reef habitat. Local fishing traditions from Punta Mita and nearby Nayarit villages still shape life on shore; guides will often point out where fishermen once landed and where seasonal whales pass beyond the breakers.
Practically speaking, this is a 3-hour private charter for up to eight people. Expect about 30 minutes on Playa Escondida, guided snorkeling at Playa Nopalera, and time to walk small caves and rock platforms. Lifejackets and snorkel gear are provided; shoes are not allowed on the beaches. The experience suits travelers who can swim moderate distances and manage short open-water swims.
Plan for sun protection, a waterproof pouch for your phone, and to move at the guide’s pace — tides and conservation rules limit access. With a bit of fitness and respect for the sea, the Marietas deliver a compact, dramatic encounter with a shoreline that still surprises.
moderate.
3 hours.
Should be comfortable swimming 80–100 meters in open water, able to climb a ladder onto a small craft and walk on uneven rock.
Access requires an 80–100 meter swim through a low rocky tunnel; a certified guide escorts the group and provides support and lifejackets.
The tour is recommended for ages 10–64 and for people with at least moderate fitness; it’s not advised for those with heart or severe mobility issues.
Drones are prohibited by park regulations and bringing food, large bags, or alcoholic beverages to the beaches is not allowed to protect wildlife and preserve the site.
Common sightings include seabirds, occasional sea turtles, dolphins, and seasonal humpback whales offshore (winter–spring); snorkeling reveals tropical fish and reef life.
The Marietas are volcanic in origin and were later set aside as a protected marine area to preserve seabird nesting sites and reef habitat.
Access is tightly controlled to limit erosion and disturbance; follow guide instructions, use reef‑safe sunscreen, and carry out all trash to protect the reserve.
Grimar Adventures Punta Mita operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Morning light skims the bow as a roofed ladder boat slips away from Punta Mita pier. In 15–20 minutes the mainland shrinks and the Marietas rise from the swell — compact, wind-scoured rocks whose eroded core hides Playa Escondida, the famed ‘Hidden Beach.’ The ocean parts to reveal a circular sand bowl ringed by cliffs; access requires an 80–100 meter swim through a low tunnel, always accompanied by a certified guide who times the entry with the tide and current.
Morning light skims the bow as a roofed ladder boat slips away from Punta Mita pier. In 15–20 minutes the mainland shrinks and the Marietas rise from the swell — compact, wind-scoured rocks whose eroded core hides Playa Escondida, the famed ‘Hidden Beach.’ The ocean parts to reveal a circular sand bowl ringed by cliffs; access requires an 80–100 meter swim through a low tunnel, always accompanied by a certified guide who times the entry with the tide and current.
Geology here is obvious: volcanic rock worn by persistent Pacific surf has collapsed to form the cavernous chamber. The islands are part of Mexico’s protected marine area, designated to protect nesting seabirds and sensitive reef habitat. Local fishing traditions from Punta Mita and nearby Nayarit villages still shape life on shore; guides will often point out where fishermen once landed and where seasonal whales pass beyond the breakers.
Practically speaking, this is a 3-hour private charter for up to eight people. Expect about 30 minutes on Playa Escondida, guided snorkeling at Playa Nopalera, and time to walk small caves and rock platforms. Lifejackets and snorkel gear are provided; shoes are not allowed on the beaches. The experience suits travelers who can swim moderate distances and manage short open-water swims.
Plan for sun protection, a waterproof pouch for your phone, and to move at the guide’s pace — tides and conservation rules limit access. With a bit of fitness and respect for the sea, the Marietas deliver a compact, dramatic encounter with a shoreline that still surprises.