Mulu Caves Project
  • About
  • Exploration History
  • The Expeditions
    • RGS Expedition 1977-78
    • Mulu ’80
    • Sarawak ’84
    • Mulu Caves ’88
    • Mulu Caves ’89
    • Api ’90
    • Api ’91
    • Mulu Caves ’91
    • Hidden Valley ’93
    • Api ’94
    • Mulu Caves ’96
    • Mulu Caves ’98
    • Benarat 2000
    • Benarat 2003
    • Benarat 2005
    • Mulu Caves ’07
    • Mulu Caves ’09
    • Mulu Caves 2010
    • Mulu Caves 2011
    • Mulu Caves 2012
    • Mulu Caves 2013
    • Mulu Caves 2014
    • Mulu Caves 2015
    • Mulu Caves 2017-1
    • Mulu Caves 2017-2
    • Mulu Caves 2018
    • Mulu ’19 (Spring)
    • Mulu Caves 2019 (October)
    • Benarat 2020
    • Mulu Caves 2022
    • Mulu Caves 2023
    • Benarat 2024
    • Mulu Caves 2024
    • Mulu Caves 2025
  • The Caves
    • The Major Cave Systems
    • Caves of Gunung Api
    • Caves of Gunung Benarat
    • Caves of the Southern Hills
  • Surveying
    • New Mulu Map
    • The Mulu Survey History
    • The Mulu Survey Dataset
  • Science
    • The Geology of Mulu
    • The Geomorphology of Mulu
    • Ongoing Research
    • Water Tracing in Gunung Mulu
  • Photos
  • Visit Mulu

Benarat Caverns

Discovered: 1978

Length: 8,320.00m

Vertical Range: 364.00m

Connections: Moon Cave, Hurricane Hole

Part of: The Benarat Caverns System 

Survey: not yet linked

Major System Lengths

Latest figures (after 2025 expedition)

Clearwater Cave System

268,689m

Benarat Caverns System

55,017m

Terikan System

32,572m

Cobra-Bridge-Cloud System

20,632m

News

  • Mulu Caves 2025 Preliminary Report
  • 2024 Expedition Update
  • New River Passage Discovered Under Gunung Benarat
  • David William Gill: 1941-2024
  • Giant passage discovered in Clearwater System
  • October ’19 expedition underway
  • 2018 Expedition Update

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