An Old City full of historical temples, such as Wat Phra Singh and Wat Chedi Luang, and night markets are also a must-do in Chiang Mai.
The city offers a hearty mix of big-city bustle and modern sights, such as the Jim Thompson House, alongside ancient attractions, including Wat Arun, Wat Pho and the Grand Palace.
Complete your once-in-a-lifetime trip by taking a long-tail boat tour to other islands in the area to swim, snorkel or scuba dive.
Top activities you may enjoy include snorkeling around Ko Kradan, swimming to a hidden beach cave on Ko Muk and wandering through Thung Khai Botanical Garden.
Railay West and Phra Nang Beach are two of the peninsula's most popular beach spots, offering luxury resorts, soft sand and jaw-dropping views of limestone cliffs.
This UNESCO World Heritage-listed city, which was once the thriving capital of Siam, is packed with monasteries, temples, statues and archaeological ruins.
Hiking and snorkeling are also excellent ways to explore while admiring southern Thailand's natural beauty.