On day 4, we went on the lava tunnels tour around the island of Isabela. We saw more penguins, sea lions, blue-footed boobies and the lava tunnels themselves, which had cacti and ferns growing on them…in the middle of the ocean.

Seal and fur seal – together at last

Splash mountain

Sea lion, crabs, boobies and penguins

Sea lions

Penguin

Penguins on a rock

Lava tunnels

Lava tunnels

Lava tunnels

Lava tunnels

Opuntia cactus. Galapagos Tortoises like to eat them.

Blue-footed booby

Blue-footed booby

Blue-footed booby