The borders of Myanmar, Laos and Thailand come together in the exotically named Golden Triangle in the northern province of Chiang Rai. The official center of the Golden Triangle is the town of Sop Ruak, where the Mekong meets the Nam Ruak.
The term actually covers a much wider area stretching into the three bordering countries, linked by the trade in opium.
Browse the souvenir stalls in Sop Ruak, have a soothing massage, go for a cruise on the Mekong River or visit the House of Opium Museum for insights into the trade.
Chiang Rai province is around 182 kilometers (113 miles) north of Chiang Mai, a three-hour journey by road.
