Line separating Younger terraces series (seaward)from Older terraces series10 km

W o n o s a r i

Mt. L a w u

Parangtritis

Pacitan

Mt. Merapi

WonogiriYogyakarta

Ngingrong

Lase

Jongglang

Gunungsewu Karst Region (Central – East Java)

NGINGRONG CAVE(with stalagmites)

MULO CAVENo stalagmites

Depresion valley on top of Wonosari Plateau

Entrance toNgingrong Cave

Entrance toMulo Cave

Survey to eastern part ofWonosari Plateau, in Pacitan Area, East Java

Jongglang Cave Entrance Jongglang Cave

Jongglang Cave

Lase Cave