If you don't require a regular indulgence in big city nightlife, check out Chiang Rai
Chiang Rai has a small international expat community ... which makes it more Thai than the sister city across the mountains.
Chiang Rai has better weather and cleaner air. It is very common to see westerners wearung ling sleeved shirts or light jackets in december and January.
The Mekong River flows out of China, down between Burma and Laos and touches Thai soil between Maesai and Chiang Saen. Then the Mekong flows along Chiang Rai province for several hundred kilometers.
Chiang Rai shares borders with both Burma and Laos. Maesai, the northern tip of Thailand is across the Sai River from Tachailek, Burma. Much of the ruby rough mined around Mong Hsu is brought into the Maesai gem market.
Northeast of Chiang Rai is Chiang Khong, which is an immigration point for entry to Huayxai, Laos. It is also a very nice little river town. Other easy side trips are lampang, Nan, Phrae and Phayao.
Northwest of Chiang Rai stands Doi Mae Salong, a Chinese community settled in the late 40's when the Kuomintang fled China during the purges. Doi Mae Salong makes a pleasant day trip, a shopping excursion or a place for linguists to study Mandarin.
A number of Hilltribes farm the mountains nearby Chiang Rai. There are also communities of Hmong in the province.
Chiang Rai is pedestrian, bicycle and motorcycle friendly. Tuk-tuks and pedaled samlors are also available.
While Chiang Rai is built on the Kok River, it does not flow through the city as the Ping River flows through Chiang Mai.