Arrive in San Cristobal and be escorted to the ship, the Solaris.

Head to the Interpretation Center in the afternoon, where you can learn all about how the islands were formed, ocean currents, the arrival of different species in the Galapagos, and many other natural circumstances that have made the Galapagos Islands what they are today. Or Head to colorado Hill, Tortoises Protection and Growing Center, located at 40 minutes approximately by bus to the southeast of the island. This center was built to improve the status of the population of the island tortoises. The center includes a large corral, a Visitors Center, a breeding center and an interpretative trail. Along this trail is possible to see different species of native and endemic plants as well birds as the San Cristobal Mockingbird, Yellow Warblers, and many species of finches and the Galapagos flycatcher.

This morning, relax, swim, and snorkel in the beautiful Gardner Bay. You may even be able to observe sharks in the crystal clear waters.

After lunch, visit Suarez Point. This rocky area sustains one of the most varied and impressive colonies of sea birds in the Galapagos. Climb the high cliffs to get a spectacular view of the soaring birds, and the blowhole that spouts water up to 75 feet into the air.

Start your morning with a visit to Cormorant Point, where you can observe one of the best flamingo lagoons in the Galapagos. The lagoon is situated between two tuff lava cones that give the area a special atmosphere. Besides flamingos, you may also see common stilts, white-checked pintails and other migratory birds. Then walk along two distinct beaches. One is a green-colored olivine beach, and the other an iron-red beach.

Begin the afternoon in Post Office Bay, where British whalers set up a barrel as the island's post office. The tradition continues today, and you could even send a post card home! Then head to Baroness Lookout, which offers one of the most beautiful views of the Galapagos.

Start your day in Sullivan Bay on Santiago Island, one of the most amazing volcanic sites in the Galapagos. Walk around the remarkable lava flow and admire the amazing geological formations that have created Santiago Island.

Then head to Bartolome, where you have the chance to enjoy a beautiful view that includes volcanic cones, lava fields, lunar-like craters, and the famous Toba formed pinnacle eroded by the sea. Bartolome is also home to two breathtaking beaches where marine turtles and a small colony of Galapagos penguins live.

Spend the morning in Black Turtle Cove, a gorgeous red mangrove lagoon. Since the lagoon is so quiet and calm, it is the perfect place for shark and ray nurseries. The clear waters allow for great views of golden rays, spotted eagle rays, sea turtles, pelicans, herons, and white-tip reef, black-tipped, and hammerhead sharks.

After this last excursion, transfer to the airport for your connecting flight to either Quito or Guayaquil.