Mount Wilis is a volcano (rest) located in East Java, Indonesia. According to OTF Map Fist Editions AMS 1 (1942) Prepared under the direction of the Chief of Engineers U.S.Army: Mount Wilis (2,169 meters) lies a series within the Wilis Mountains. The highest peak of the Wilis mountains is the peak of Liman or commonly called Puncak Ngliman which is located 2563 meters from sea level.
There are still many other peak names, but the name of the mountains by the community is only called as Mount Wilis and Mountain Liman only.
In addition there is Mount Segogor and Mount Picis, is a nature monument / forest protected in the area of the Wilis Mountains. Nature monument is a plant and also a rare animal. On the Arga Embag plateau (located between the Patuk Banteng and Arga Kalang mountains) there are swamps with swaying soil. Plants of grass are very fertile. In this place there are species of long-horned antelope animals.
POTENSI PANAS BUMI INDONESIA JILID 1, halaman 655; Direktorat Panas Bumi, Ditjen EBTKE, Pusat Sumber Daya Mineral, Batubara, dan Panas Bumi, Badan Geologi 2017 (Link; drive.google.com)
Pemetaan Geologi Gunung Api Dijital Daerah Ngebel, Madiun berdasarkan Data Reflektansi dan Suseptibilitas Magnetik Batuan; Asep Saepuloh dan Prihadi Sumintadireja, Fakultas Ilmu dan Teknologi Kebumian, Institut Teknologi Bandung; Raditya Andrean Saputra, Marine Science and Management, University of Technology Sydney; Jurnal Geologi dan Sumberdaya Mineral, Vol. 18 No. 4 November 2017 hal. 201 – 210 (Link; drive.google.com)
Mitigasi Bencana Longsor Di Lereng Gunung Wilis, Kabupaten Nganjuk; Lulu Mari Fitria, Dosen PWK, STTNAS Yogyakarta (Link; drive.google.com)