Top Surabaya Underground Tours

Backed by a volcano, the thunderous cascades of Tumpak Sewu Waterfall are one of Indonesia’s most spectacular falls but they’re not reachable on public transportation. Enjoy a private tour with a guide to ensure the hike goes smoothly, including transfers from your Malang hotel. Visit the less-visited Tetes Cave and Telaga Biru pool for a curated encounter with these natural wonders.