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wildlife · Puerto Ayora

Santa Cruz Highlands: Giant Tortoises, Lava Tunnels & Los Gemelos

Journey into the misty Santa Cruz Highlands to encounter wild giant tortoises roaming freely on their ancestral land, descend into cathedral-like lava tunnels, and peer into the twin volcanic craters of Los Gemelos — a trifecta that defines the Galápagos highlands experience.

What to expect

A short taxi or private transfer whisks you uphill from Puerto Ayora into cloud-forest terrain, where humidity nurtures some of the island's most ancient tortoises. Your licensed naturalist guide explains the subspecies' conservation story as you walk among free-roaming animals. The lava tunnels — formed by cooling lava flows centuries ago — stretch for hundreds of metres underground; then, at Los Gemelos, twin pit craters framed by Scalesia forest reveal the island's volcanic soul. Return to town by midday with time to spare.

Book it with
Galapagos Travel Center
From USD 80–120 per person (small-group, naturalist-guided half-day)
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Good to know

Half-day (3–4 hours); easily completed before most all-aboard times. Wear closed-toe shoes and bring a light layer — the highlands can be cool and misty. Book a private transfer for the most flexible timing.

Sail there

Luxury cruises that call at Puerto Ayora — book through us, the fare is identical and your concierge stays on your side.

Celebrity · Celebrity Flora
7 nights · calls at Puerto Ayora
from $6,699
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