FreeThe scientific heart of the Galápagos, a short walk from the Puerto Ayora waterfront. Free to enter, with an exhibition hall, a tortoise breeding centre and the story of how these islands are protected. The best first stop on any Santa Cruz trip.
FreeA long white-sand beach reached on foot along a paved 2.5 km trail from Puerto Ayora. Marine iguanas on the sand, a calm lagoon for paddling and no entry fee. The best free half-day on Santa Cruz.
Half day (3-5 hours)Details → 
Giant tortoises wandering free through the green highlands of Santa Cruz, plus a walk through a lava tunnel. A half-day trip by road from Puerto Ayora and the surest way to meet the islands' most famous animal.

A narrow volcanic crevice flooded with clear, cool water, a short water taxi and walk from Puerto Ayora. Swim between sheer rock walls in a natural canyon pool. Easy, scenic and low cost.

A flat, bird-packed island where blue-footed boobies, frigatebirds and land iguanas nest beside the trail. A full-day boat trip from Puerto Ayora, and one of the best wildlife days you can do without sleeping aboard a cruise.
Full day (8-9 hours)$$$Get tickets → 
The Galápagos postcard: a climb to the Pinnacle Rock viewpoint over black lava and twin turquoise bays, then snorkeling with sea lions and, with luck, penguins. A full-day boat trip from Puerto Ayora.
Full day (9-10 hours)$$$Get tickets → 
A tiny island crowded with land iguanas, giant prickly pear cactus and a sea lion colony, with seabirds wheeling over the cliffs. One of the closest and most wildlife-dense visitor sites to Santa Cruz.
Half to full day (boat trip)$$$Get tickets → 
A calm turquoise bay full of sea lions, a trail to meet the island's own land iguana and some of the clearest snorkeling on a Santa Cruz day trip. A relaxed full day on the water.
Full day (7-8 hours)$$Get tickets → 
A speedboat across to the Galápagos' largest island for Tintoreras islet, snorkeling with turtles and resting sharks, and flamingos in the lagoons of Puerto Villamil. A full day from Puerto Ayora, back the same evening.
Full day (about 10 hours)$$$Get tickets → 
A sheer volcanic tuff cone split by a channel where you can snorkel with sharks, turtles and rays. Reached by guided boat from San Cristóbal, which you get to by ferry from Santa Cruz. The Galápagos snorkel for confident swimmers.
Full day on San Cristóbal (8-9 hours)$$$Get tickets → 
A full-day boat trip from Puerto Ayora to the waters around Pinzón, a protected island where landing is not allowed and the snorkeling is the whole point. Sea lions, turtles, rays and reef fish, with a second stop in a sheltered bay on the way home.
Full day (about 7 hours)$$Get tickets → 
A guided walk to the rim of one of the largest volcanic calderas on Earth, in the highlands above Puerto Villamil on Isabela. A long, open crater, black lava fields and views over the island. The classic land-based adventure for Isabela.
Half day to 6 hours$$Get tickets →