Wat Phra That Doi Tung is situated on top of Doi Tung Mountain, the highest mountain in Chiang Rai Province with an elevation of approximately 2,000 meters, about 50 kilometers south of Mae Sai town which is near the Myanmar border. The temple can be reached via a 40-kilometer mountain road which meanders along the mountainside. The journey is worthwhile as the panoramic views into Laos and Myanmar at the peak are spectacular.

Chiang Saen National Museum

Located in old town Chiang Saen, this museum exhibits artifacts excavated locally including a well-known Chiang Saen-style bronze Buddha image and Lanna Thai artifacts. Inscription stones from Phayao and Chiang Saen itself can be found in the museum. In addition, there are exhibitions of indigenous art objects of the Thai Yai, Thai Lu and other hill tribes. These items include musical instruments, ornaments and opium-smoking accessories. The museum is open on Wednesdays through Sundays from 9.00a.m. to 4.00p.m., except on national holidays.