Website: https://thailandesim.net/blogs/guide/chiang-mai-esim Getting a Chiang Mai SIM card or eSIM are the top priority for any savvy traveler before discovering this incredible city. Whether you're exploring the ancient moat-surrounded Old City, hiking up Doi Inthanon - Thailand's highest peak - or hopping between the over 300 temples that make Chiang Mai the cultural heart of the North, staying connected isn't a luxury anymore. It is a real requirement. In this guide I share everything I have learned from years of showing visitors around Chiang Mai: the ideal data plan for you, what network works in the mountain villages as well as the old city lanes, the price of a SIM or eSIM, and the best spots to purchase one - so you can spend less time worrying about Wi-Fi and more time enjoying special moments with your family. Phone: +84559080644 Address: 1500 N Grant ST, STE B, Denver Colorado CO 80203