Getting a Chiang Mai SIM card or eSIM are the first thing every smart traveller should sort before discovering this stunning city. Whether you're exploring the ancient moat-surrounded Old City, hiking up Doi Inthanon - the highest mountain in Thailand - or hopping between the 300+ temples that make Chiang Mai the cultural heart of the North, staying connected is no longer a luxury. It is a real requirement. In this guide you'll find everything I have learned from my time showing visitors around Chiang Mai: the ideal data plan for you, what network works in the mountain villages plus the old city lanes, how much a SIM or eSIM costs, and the most reliable vendors - allowing you to spend less time stressing about Wi-Fi and more time enjoying special moments with your family. Website:

Phone: +84559080644 Address: 1500 N Grant ST, STE B, Denver Colorado CO 80203