The best things to do in the Galapagos Islands are centered around wildlife, with unique opportunities to see giant tortoises, blue-footed boobies and more up close.

Landscape view of Darwin's Arch near Darwin Island, Galapagos, prior to its collapse. Getty Images Darwin's Arch, a famous rock formation off the Galapagos Islands, has collapsed.

Tortuga Bay (Santa Cruz Island) is ranked #2 out of 12 things to do in Galapagos Islands. See pictures and our review of Tortuga Bay (Santa Cruz Island).