Margo Tresno cave is located in Sugihwaras village, Ngluyu district. It is about 35km to north Nganjuk downtown. It has shady, beauty and natural panorama. The cave has facilitated with stairs to make visitors more comfortable enter the cave.

While in the cave itself, you will meet many bats, stalactites and stalagmites that formed in natural process. There is also natural source of water which commonly use for irrigation need.

Margo Tresno Cave also facilitated with swimming pool, food court and play ground. If you visit it, you may also try the local food named: Asem-Asem Kambing Daun Kedondong (kind of main course with Lamb in sour taste because cooked with Kedondong leaves).