Embark on an express tour of the Galapagos island of Santa Cruz, from the Ecuadorean capital of Quito. Spot giant tortoises roaming in the Highlands and snorkel alongside sea lions and turtles. Hike to one of the island's finest viewpoints and set out to sea on a full day boat trip with an ex-fisherman, to take in the incredible marine life and scenery. End your tour back in Quito or Guayaquil, Ecuador's second city.