Tham Bo Ya is located within the grounds of Wat Thep Nimit Song Tham and is a natural attraction that harmoniously blends geological beauty with religious beliefs and local legends.

Cave Structure:

The cave is divided into three main sections. The first section houses a large Buddha image along with sacred figures worshipped in Thai belief, such as Guanyin (Goddess of Mercy) and Phor Pu Luang Phrom, making it a popular area for prayer and merit-making.

The second section is the main highlight of the cave, featuring the “Bo Ya Sacred Spring.” This natural spring contains water year-round. According to local belief, the water possesses healing properties and brings good fortune to those who pay respect.

The third section is a passage leading to the rear chamber of the cave, allowing visitors to observe the natural limestone formations in greater detail.

Stalactites and Stalagmites:

Inside the cave are well-preserved natural limestone formations in various shapes, resembling natural sculptures. Carefully installed lighting enhances the shimmering textures of the limestone, creating an impressive visual experience.

Beliefs and Legends:

Local folklore tells of Naga serpents and a hermit who protect this sacred cave. These legends contribute to the mystical and tranquil atmosphere, making Tham Bo Ya a favored place for meditation and spiritual practice.

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How to Get There

By Private Car:

• From Nakhon Sawan city center, head north toward Kamphaeng Phet on Highway No. 1 for approximately 15 km. Turn left at Nong Ben Intersection onto Highway No. 1072 (Lat Yao Road). Drive for about 1 km, then turn left following the signs to Wat Si Uthumphon / Tham Bo Ya. Continue for another 6 km to reach the temple.

Access to the Cave:

• From the temple area, visitors must climb approximately 211 steps (about 300 meters). The path is slightly steep but shaded by trees along the way.

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Travel Tips

• Best Time to Visit: Morning hours (08:00–10:00) are recommended to avoid the midday heat. The cave is equipped with lighting throughout the walking paths.

• Preparation: Wear sneakers or shoes with good grip, as some areas inside the cave may be damp and slippery.

• Precautions: As this is a sacred temple site, visitors should dress modestly and avoid touching stalactites and stalagmites to help preserve the natural formations.

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Admission Fee:

• Free admission (donations for temple maintenance and cave lighting are welcome)

Opening Hours:

• Open daily: 08:00 – 16:30