Book the $108 half-day tour; don't get trapped in a multi-day bundle. Spend your morning scrambling over jagged, razor-sharp lava rocks—wear sturdy sneakers, not flip-flops—to spot white-tip reef sharks snoozing in narrow fissures. The water bites, but snorkeling alongside Galapagos penguins makes the shivers worth it. Keep your mask tight, check the cliffs for blue-footed boobies, and bring a GoPro. It’s raw, slightly chaotic, and totally worth the short boat ride from Isabela.
Visiting this basalt formation requires bracing for a rugged environment where the volcanic landscape dominates every perspective. Instead of passive sightseeing, you navigate uneven terrain where the earth meets cold Pacific currents. Observing white-tip reef sharks resting inside rocky crevices provides a stark encounter with local marine predators in their natural habitat. The proximity of Galapagos penguins swimming nearby offers a rare look at these birds maneuvering through shallow channels. This location functions as a raw geological playground rather than a groomed park, demanding focus and physical stability as you traverse the sharp, volcanic ground.
Unauthorized private boats are strictly prohibited from docking at this protected site. You must book a registered excursion departing from Puerto Villamil to gain legal access to the shark channels and snorkeling zones.
Thick-soled sneakers or sturdy hiking sandals with good grip are essential for the jagged lava terrain. Flip-flops provide zero protection against razor-sharp basalt, which can easily slice through flimsy soles or skin.
Ocean temperatures fluctuate significantly, often dropping quite low due to the Humboldt Current. Bringing a shorty wetsuit is highly recommended, even if the air feels warm, to maintain comfort during longer sessions.
Early morning departures are superior because lower boat traffic creates less disturbance for the marine life. The sharks remain largely inactive in the narrow rocky fissures during these quiet, cooler morning hours.
The water current in the narrow channels can be deceptive and stronger than it looks. If you feel uneasy, you can simply remain on the boat to observe the penguins from above.