Inside the submerged caldera of Genovesa lies Darwin Bay, with a diameter of more than 1.5 km/1 mi and it is almost 200 m/650 ft deep. The small area will surprise you repeatedly, walking along a coral sand beach, crossing barren lava formations and creeks, passing tidal pools, shrubs and further ahead following the top of some cliffs. With these peaceful surroundings, every single species has occupied its ecological niche without disturbing others. Whimbrels and wandering tattlers forage actively along the surf, next to resting Galapagos sea lions. Impressive frigatebirds and red-footed boobies nest in the mangroves, where you can also see vocalists such as the yellow warbler, Darwin’s finches and the Galapagos mockingbird. Uniquely, two subpopulations of the same species of large cactus finch differ in their singing.
Activities: Hiking, Kayaking, Dinghy Ride, and Snorkeling
Difficulty: Easy
Before landing, you will take a dinghy ride along the eastern arm of the caldera. As you approach, the soaring 25 m/80 ft high walls become overwhelming. Sometimes, a Galapagos fur seal is resting or a seabird is nesting on one of the ledges at the base. You will then have to hike and overcome the steep stairs from the landing dock to a bush of palo santo shrubs on top. Red-footed boobies gratefully use these scarce nesting places; so that they don’t have to nest on the rocky ground. Upon arriving at the edge of the rim, the bushes open up and you can enjoy panoramic views, a strong sea breeze and the amazing flying skills of countless seabirds. Following the exposed rim, you will first pass the Nazca boobies and finally reach the extensive storm petrel nesting places, where, if you’re lucky, you can spot the well-camouflaged short-eared owl hunting for food!
Activities: Hiking, Kayaking, Dinghy Ride, and Snorkeling
Difficulty: Easy