Board a catamaran from La Paz for a six-hour trip to Isla Espíritu Santo: snorkel reefs, swim near playful sea lions (seasonal), and relax on white-sand beaches with lunch included. Learn what to pack, when to go, and how to protect the marine life you’ll meet.
Board a catamaran from La Paz for a six-hour trip to Isla Espíritu Santo: snorkel reefs, swim near playful sea lions (seasonal), and relax on white-sand beaches with lunch included. Learn what to pack, when to go, and how to protect the marine life you’ll meet.
The catamaran slips out of La Paz at first light, bow cutting a bright path across the Sea of Cortez as gulls wheel overhead. Salt spray and a low, steady engine hum set the rhythm; ahead, Isla Espíritu Santo rises from blue water—white sand beaches rimmed by rocky coves where sea lions slide into the surf and dare you to join.
Verified experiences and guided adventures in the surrounding area.
Operated by Altus Tours¡¡¡¡¡ · La Paz, Baja California Sur
The catamaran slips out of La Paz at first light, bow cutting a bright path across the Sea of Cortez as gulls wheel overhead. Salt spray and a low, steady engine hum set the rhythm; ahead, Isla Espíritu Santo rises from blue water—white sand beaches rimmed by rocky coves where sea lions slide into the surf and dare you to join.
This island is part of the Islands and Protected Areas of the Gulf of California, a UNESCO World Heritage area celebrated for high marine biodiversity. Geologically the islands are products of tectonic rifting and uplift with volcanic and marine limestone features that shape sheltered bays and clear snorkel sites. Local fishing communities around La Paz have long relied on these waters, and tours today operate with conservation guidelines to protect reef and wildlife.
Expect two primary stops: Los Islotes (seasonal sea lion encounters; closed to swimming with pups during June–August) and a beach on Espíritu Santo for lunch and shore time. Snorkel reefs teem with parrotfish, angelfish and rays; currents are generally mild but can pick up in open water.
Practical notes: the tour is roughly six hours with round-trip transport from La Paz or Los Cabos. Organizers supply snorkel gear, life vests and a neoprene suit (provide shoe size). Bring reef‑safe sunscreen, sturdy water shoes, a hat and water—hydrate before boarding. Morning departures give calmer seas and better light for underwater visibility. Respect wildlife: observe sea lions from a distance and do not touch coral.
moderate.
6 hours.
Suitable for people in average physical condition who can swim short distances and board a small ladder from the water; standing and short walks on sand required.
No — sea lion swims are not available during their mating season (June–August); the itinerary substitutes reef snorkeling during those months.
The operator lists wheelchair accessibility for boat boarding and docks, but discuss specific mobility needs with the provider ahead of time for transfers and boarding assistance.
Children age 4 and older may join; the tour requires life vests for everyone and provides neoprene suits in various sizes (you’ll be asked for shoe size).
Lunch (choices like fish ceviche or burrito/fruit salad), water, sodas and two beers per person after activities are included in the tour package.
Espíritu Santo is part of a UNESCO World Heritage listing for the Gulf of California; the islands have long been fished and visited by local coastal communities.
The islands are protected and tours follow rules to limit disturbance—use reef-safe products, avoid touching marine life, and follow crew guidance to minimize impact.
Altus Tours¡¡¡¡¡ operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The catamaran slips out of La Paz at first light, bow cutting a bright path across the Sea of Cortez as gulls wheel overhead. Salt spray and a low, steady engine hum set the rhythm; ahead, Isla Espíritu Santo rises from blue water—white sand beaches rimmed by rocky coves where sea lions slide into the surf and dare you to join.
The catamaran slips out of La Paz at first light, bow cutting a bright path across the Sea of Cortez as gulls wheel overhead. Salt spray and a low, steady engine hum set the rhythm; ahead, Isla Espíritu Santo rises from blue water—white sand beaches rimmed by rocky coves where sea lions slide into the surf and dare you to join.
This island is part of the Islands and Protected Areas of the Gulf of California, a UNESCO World Heritage area celebrated for high marine biodiversity. Geologically the islands are products of tectonic rifting and uplift with volcanic and marine limestone features that shape sheltered bays and clear snorkel sites. Local fishing communities around La Paz have long relied on these waters, and tours today operate with conservation guidelines to protect reef and wildlife.
Expect two primary stops: Los Islotes (seasonal sea lion encounters; closed to swimming with pups during June–August) and a beach on Espíritu Santo for lunch and shore time. Snorkel reefs teem with parrotfish, angelfish and rays; currents are generally mild but can pick up in open water.
Practical notes: the tour is roughly six hours with round-trip transport from La Paz or Los Cabos. Organizers supply snorkel gear, life vests and a neoprene suit (provide shoe size). Bring reef‑safe sunscreen, sturdy water shoes, a hat and water—hydrate before boarding. Morning departures give calmer seas and better light for underwater visibility. Respect wildlife: observe sea lions from a distance and do not touch coral.