The mythical city of Chiang Mai, in Thailand, is known as "The Pearl of the North" for its incredible natural beauty and rich cultural heritage. Walking the 12th-century old town with Chiang Mai Free Walking Tours, travelers can still find remnants of the walls and moats that once surrounded the city. The most visited attraction in Chiang Mai is Wat Phra Singh, a "royal monastery" of great significance. Here, in addition to fabulous golden stupas, ancient trees, and huge Buddhist statues, visitors will find monks working and praying according to ancient customs. Wat Chedi Luang is perhaps the second most popular temple in the city, especially for the beauty of the ruins of its ancient buildings. Also, the Three Kings Monument is an impressive landmark in honor of the three founders of Chiang Mai. And, of course, walking the streets of the city from one temple to the next, tourists will cross many interesting art markets.