Khao Khanab Nam Caves | Krabi

Khao Khanab Nam Caves are a pair of prominent limestone karsts located in Krabi, Thailand, situated on opposite sides of the Krabi River.

Visual Characteristics

The karsts are composed of gray limestone, rising vertically from the river. They are characterized by steep cliffs and dense tropical vegetation covering their upper slopes. The caves themselves feature stalactites and stalagmites within their interiors.

Location & Access Logistics

Khao Khanab Nam Caves are located approximately 2 kilometers west of Krabi Town center. Access is exclusively by boat. Longtail boats can be hired from the Krabi Town pier, with a journey time of approximately 15-20 minutes. There is no direct road access. Parking is available at the Krabi Town pier.

Historical & Ecological Origin

These karsts are geological formations, primarily composed of sedimentary rock dating back to the Permian period. They are part of the extensive karst landscape of southern Thailand, shaped by erosion over millions of years. Archaeological evidence suggests human habitation within the caves dating back to the prehistoric era, with human skeletal remains and artifacts discovered.

Key Highlights & Activities

Exploration of the main cave chamber, which contains a large collection of stalactites and stalagmites. Observation of prehistoric human remains and artifacts within the cave. Boat tours around the base of the karsts offer views of the formations from the river.

Infrastructure & Amenities

Basic wooden walkways are present within the main cave. There are no permanent restroom facilities or food vendors directly at the caves. Cell phone signal is generally available on the river but may be intermittent within the cave interiors. Shade is limited within the cave.

Best Time to Visit

The best time of day for photography is generally mid-morning or late afternoon when the sun angle provides better illumination of the karsts. The dry season, from November to April, offers the most pleasant weather conditions. Access is not tide-dependent.

Facts & Legends

Local legend suggests that the two karsts represent a petrified couple who were separated by a curse. A verified historical oddity is the discovery of human skeletons dating back approximately 30,000 years within the caves, indicating early human presence in the region.

Nearby Landmarks

• Wat Kaew Korawaram (0.8km East)
• Krabi Town Night Market (1.5km East)
• Thara Park (2.0km Southeast)
• Phra Nang Cave (10.0km Southwest, accessible by boat)