Exploring the Depths of Jomblang Cave

Discovering the Hidden Wonders of Jomblang Cave

Jomblang Cave is a unique destination in Yogyakarta, Indonesia. It offers an unforgettable experience for adventurers and nature lovers. Located at Gunung kidul, Yogyakarta, this cave is a must-visit for anyone exploring the region.

This well, 40 m deep and 50 m in diameter, was formed by the dissolution and collapse of layers of limestone 15-2 million years old, which occurred after the limestone was lifted from the seabed around 1.8 million years ago. The bottom of the collapse hole is connected to a horizontal passage that ends at Luweng Grubug. Luweng Grubug, a single well 90 m deep, is the deepest well on the island of Java. The phenomenon of the underground river at the bottom of Luweng Grubug and the view to the top is truly amazing.

A 40 m deep single-shaft with a diameter of 50 m formed by dissolution and collapse of 15-2 million years old limestone. This occurred after the limestone was uplifted from the sea floor about 1.8 million years ago. Bottom of collapse-sinkhole connected with a horizontal passage that ends at Grubug Cave. Grubug Cave, a single-shaft of about 90 m, is the deepest vertical cave in Java Island. The phenomenon of Grubug underground river and upward view from the bottom is very amazing.

The journey into Jomblang Cave begins with a descent. Visitors are lowered into the cave using a harness. This thrilling start sets the tone for the adventure ahead. The cave's entrance is wide, and the descent takes about 15 minutes.

Before visiting Jomblang Cave, it is essential to prepare. Wear comfortable clothing and sturdy shoes. The cave floor can be slippery, so proper footwear is crucial (agency will provide) . Bringing a flashlight is also recommended, as some areas of the cave are dimly lit.

Safety is a top priority when exploring Jomblang Cave. Listen to your guide and use the provided safety equipment (provided by agency) . The descent into the cave requires the use of a harness, which ensures a controlled and safe entry.

Entrance ticket

Jomblang cave entrance ticket is 500,000 IDR paid in cash on the spot, you cannot pay by card.   The journey to Jomblang Cave from the city center is 50 km and takes 1.5 hours.  you can start at 7 o'clock from the hotel because they will start going down to the cave at 9.15 am.  Transport to Jomblang Cave can only be done by private car, you can rent one via borobudurtours.mydurable.com, they will help you make reservations because Jomblang Cave only sells 100 tickets every day.