Wat That Champa, located in Ban Sao Lao, Phon Sawan District, Nakhon Phanom, serves as the spiritual epicenter for the "Tai Yo" ethnic group, who migrated from Muang Hongsa (Sainyabuli, Laos) to settle here during the reign of King Rama III. Historical records indicate that the construction of Phra That Champa began around 1857 (B.E. 2400), led by Phra Mao Panyawaro, Phra Promma, and the local community. The construction spanned 22 years, reaching completion in 1879. Architecturally, the stupa is a prime example of "Isan Stupa" design, blending Lan Xang influences with early Rattanakosin styles. The structure is built of brick and mortar, featuring a square base measuring 4 meters on each side, with a total height_ of approximately 24 meters. The base consists of three tiers of "Bua Kwam Bua Ngai" (overturned and upturned lotus) mouldings, adorned with exquisite stucco reliefs depicting four-petaled flowers, floral motifs, and geometric patterns—a distinct hallmark of 19th-century Tai Yo craftsmanship.

The archaeological significance of Wat That Champa extends beyond the stupa to its original "Sim" (ordination hall), which showcases pure Isan vernacular architecture and houses a serene Buddha image in the subduing Mara posture. The stupa was officially designated as a National Ancient Monument in the Royal Gazette, Volume 117, Special Section 127 Ng, on December 21, 2000. Following this, the Fine Arts Department conducted extensive restorations to preserve its structural integrity. Culturally, the temple is the focal point for the annual Phra That Champa Worship Festival, held from the 3rd to the 5th day of the waning moon in the 3rd lunar month. A highlight of the festival is the "Ram Ho" and traditional Tai Yo dances, where performers dress in vibrant local textiles and wear long, ornamental fingernails made of white paper or silver, representing a resilient and rare cultural identity that continues to thrive today.

• From Nakhon Phanom city, take Highway 212 (towards Tha Uthen District), then turn left onto Highway 2028 heading towards Phon Sawan District. The total distance is approximately 53 kilometers. The temple is located along the road within the Phon Sawan Subdistrict Municipality (Ban Sao Lao). The temple entrance sign is clearly visible.

• Please dress politely and modestly to respect the sacred site and ancient monument.

• The best time for photography is during early morning or shortly before sunset.

• Visit in February to witness the annual worship festival and traditional Tai Yo dances.

• Bring an umbrella or hat as there is limited shade around the stupa courtyard.

• Do not climb or touch the ancient stucco reliefs to help preserve the monument.

• Ask resident monks or local elders for deeper historical insights about the temple.

• Carry your own drinking water as nearby shops might be limited in the area.

• Use a wide-angle lens to capture the full height_ of the majestic stupa.

Admission Fees:

• Free of charge

Opening Hours:

• Open daily from 07:00 AM to 06:00 PM.