Khao Chang is a prominent limestone mountain located in the heart of Phang Nga town, formed through karst geological processes over millions of years. Rainwater and underground water have gradually dissolved the limestone, shaping the mountain into unique formations, including its iconic elephant-like silhouette. This distinctive feature has made Khao Chang a symbolic landmark, even appearing on the provincial seal of Phang Nga.

The surrounding area is characterized by dramatic limestone cliffs encircling the town, giving Phang Nga a valley-like landscape unlike most other southern provinces. This natural setting creates a scenic and tranquil atmosphere, making it an ideal destination for nature lovers and photographers seeking unique geological landscapes.

Within the mountain lies Phung Chang Cave, the main attraction of the area. The cave features a natural stream flowing throughout the year, forming a rich underground ecosystem. Exploring the cave is an adventurous experience that typically begins with bamboo rafting, followed by walking and wading through shallow water passages.

Inside the cave, visitors will encounter impressive stalactites and stalagmites in shades of white and golden hues, formed by mineral deposits over time. When illuminated, these formations sparkle beautifully. Some rock formations resemble animals and symbolic shapes, particularly elephants, enhancing the cave’s mystical and memorable atmosphere.

Beyond its natural beauty, Khao Chang also holds cultural significance for the local community. There are long-standing legends and folklore associated with the mountain, making it not only a geological wonder but also an important part of the identity and heritage of Phang Nga.

• Located along Phetkasem Road near the old Provincial Hall in Phang Nga town. Easily accessible by private car, bus, or van services passing through Mueang Phang Nga.

• Wear quick-drying clothes as you will get wet inside the cave

• Use non-slip sandals or water shoes for safety

• Bring waterproof protection for electronics

• Book in advance during peak seasons

Admission Fees:

• Viewing the mountain exterior is free. Entrance to Phung Chang Cave costs approximately 200 THB for Thais and 500 THB for foreigners.

Opening Hours:

• Open daily from 08:30 AM – 04:30 PM.