Chiang Saen is a historic Mekong-side town in Chiang Rai province, close to the Golden Triangle where Thailand meets Laos and Myanmar. It is slower and more local than Chiang Rai city, with ruins, river views, temples, and day-trip access to Sop Ruak.
Visit Chiang Saen for Mekong scenery, ancient town ruins, and a quieter Golden Triangle base.
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