San Cristóbal Island (Chatham) is the easternmost island of the Galapagos and also one of the oldest.

Cerro Brujo is a white sand beach on the west side of San Cristóbal. Highlights include: Sally Lightfoot crabs, marine iguanas, sea lions, Chatham mockingbirds, lava lizards

Galapaguera and El Junco Lagoon is the only freshwater reservoir in Galapagos and has great views from its altitude of 700m in the highlands of San Cristóbal. Rainwater has been collected in the caldera for hundreds of years and formed this lagoon. Galapaguera is a good area to see tortoises in their natural environment.
Activities: Walking

Española Island (Hood): Española is the oldest of the Southern Islands and is the southernmost in the archipelago. Because of its remote location a unique range of endemic species evolved here.

Gardner Bay is located on the northeast of the island, the site has a long and beautiful white sand beach inhabited by sea lion colonies. 
Activities: Walking, Kayaking, Snorkeling

Islote Gardner and Islote Osborn islets are snorkeling sites where visitors will see an abundance of tropical fish, reef sharks, and turtles.

The wildlife at Punta Suarez is plentiful and varied. Along the cliff, visitors can enjoy the blowhole where seawater is forced about 20m into the air. The highlights are the Waved albatross (April-Dec) that are only found on Hood, Galapagos Hawks, blue-footed boobies, Nasca boobies, and Española lava lizards.
Activities: Walking

Floreana Island is best known for its colorful history of buccaneers, whalers, convicts, and early colonists.

Punta Cormorant has two contrasting beaches and a large inland lagoon where pink flamingoes can be seen.
Activities: Walking, Panga ride, Snorkeling

Devil’s Crown is a snorkeling site located just off Punta Cormorant. The site is a completely submerged volcano that has eroded to create the appearance of a jagged crown.
Activities: Snorkeling

Post Office Bay is one of the few sites visited in its human history. Visit the wooden mail barrel where letters are dropped off and picked up as remains of the Norwegian fishing village.
Activities: Walking, Snorkeling

Dragon Hill is located in the northwestern side of Santa Cruz Island. Some highlights include small lagoons with flamingos, Palo Santo trees, and Opuntia cactus.
Activities: Walking, Snorkeling

Santiago Island (James) is located between Isabela and Santa Cruz Islands. This Island offers a wide variety of seabirds, marine iguanas, and fur seals.

Sullivan Bay is of great geological interest. Highlights: 100-hundred-year-old lava flow field, pahoehoe formations, and lava bubbles.
Activities: Walking, Snorkeling

Genovesa Island (Tower) is an eroded flat volcanic island, with a natural harbor, which is actually the submerged caldera of this volcanic island.

In El Barranco, there is a good possibility of seeing the unique “Short-eared owl” at this site. During the dinghy rides along the cliffs fur seals and several species of seabirds can be spotted.
Activities: Walking, Kayaking, Panga ride

Darwin Bay's steep cliffs of this area dominate the island. This area is home to thousands of frigate birds, red-footed boobies, Noddy terns, lava gulls, tropicbirds, doves, storm petrels, and Darwin’s finches.
Activities: Walking, Kayaking, Panga ride, Snorkeling

Daphne Mayor is a small tuff cone island where many species of birds nest. Famous for a 20-year study of Darwin’s Finches conducted by Peter and Rosemary Grant. During the circumnavigation, you will see blue-footed boobies, Nazca boobies, red-billed tropicbirds, and other sea life.
Activities: Panga ride
 
Return flight from Baltra to Quito.