Deer Cave with show cave path, largest cave passage in the world, Gunung Mulu National Park, Sarawak, island of Borneo, Malaysia

Limestone pinnacles on Mount Api, Gunung Mulu National Park, Sarawak, island of Borneo, Malaysia, Asia

A small group of people trekking through primary rainforest, Gunung Mulu National Park, Sarawak, island of Borneo, Malaysia, Asia

Green tree pit viper in Gunung Mulu National Park, Malaysia, Borneo, Southeast Asia, Asia

Scenics in Gunung Mulu National Park in Borneo, Malaysia, Southeast Asia, Asia

Looking out through entrance of cave, Deer Cave, Gunung Mulu National Park, UNESCO World Heritage Site, Sarawak, island of Borneo, Malaysia, Southeast Asia, Asia

Stick-insect , Phasmatidea, Phamida, Borneo, Sarawak, Gunung Mulu NP, Malaysia

Stick-insect , Phasmatidea, Phamida, Borneo, Sarawak, Gunung Mulu NP, Malaysia

Bat exodus from Deer Cave, Chiroptera, Gunung Mulu National Park, UNESCO World Heritage Site, Sarawak, Borneo, Malaysia, Southeast Asia, Asia

Stick-insect (Phasmatidae, Phasmida), Gunung Mulu National Park, Sarawak, Borneo, Malaysia, Southeast Asia, Asia

Punan woman, Gunung Mulu National Park, Sarawak, Borneo, Malaysia, Southeast Asia, Asia

Stick-insect (Phasmatidae, Phasmida), Gunung Mulu National Park, Sarawak, Borneo, Malaysia, Southeast Asia, Asia

Punan children, Gunung Mulu National Park, Sarawak, Borneo, Malaysia, Southeast Asia, Asia

Punan man, Gunung Mulu National Park, Sarawak, Borneo, Malaysia, Southeast Asia, Asia