Hall of Opium is a modern, interesting museum, with modern styled exhibits, built in a small hill in the small village of Sob Ruak, which is between Mae Sai and Chiang Saen (Where... more »

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#1 of 7 attractions in Chiang Saen
Hall of Opium is a modern, interesting museum, with modern styled exhibits, built in a small hill in the small village of Sob Ruak, which is between Mae Sai and Chiang Saen (Where... more »
#2 of 7 attractions in Chiang Saen
#3 of 7 attractions in Chiang Saen
#4 of 7 attractions in Chiang Saen
#5 of 7 attractions in Chiang Saen
#6 of 7 attractions in Chiang Saen