On Santiago Island's eastern coast sits Bahia Sullivan, also known as James Island. Here you'll take a walk along pahoehoe lava (approximately 1 hour), which was created by an eruption that occurred in 1897, and witness the plants that have grown on the site since that last eruption. With some luck you might see some marine iguanas, Sally Lightfoot crabs, sea lions, finches, turtles, sharks and penguins. During your walk, your guide will recount the geological history of the islands. Then it's on to Isla Rabida, known for its gorgeous red sandy beach (coloured that way due to rusting iron). This is one of the most striking islands of the archipelago.
Starting at the shore, follow a walking trail (approximately 45 minutes) through to what is one of the finest lagoons in the Galapagos for viewing flamingos. Rabida is also a wonderful place to spot nesting pelicans. Elsewhere, pintail ducks, marine iguanas and sea lions are present. Here you will find Opuntia cactus forest, which suggests previous existence of land iguanas and possibly Galapagos hawks, mockingbirds, doves, finches and lava lizards. You'll have the chance to snorkel among sea stars, damsels, gobies and surgeon fish, and take a panga ride in search of wildlife. Estimated travel time/distance: Sullivan Bay to Isla Rabida: 2 hours (16 nautical miles) Isla Rabida to Black Turtle Cove (Isla Santa Cruz) 2 hours (16 nautical miles) (B/L/D)