Answer
In Chiang Mai, you are most likely to encounter long-tailed macaques, also known as crab-eating macaques. These monkeys are characterized by their long tails and social behavior, often seen in groups engaging in playful activities. While they thrive in forested areas, they have adapted to urban environments and can typically be found near tourist sites and markets. Other monkey species, such as black-headed monkeys, may exist in the surrounding hills but are less commonly seen in the city.
Practical Chiang Mai planning note: Check weather, road conditions, fitness requirements, footwear, insurance and the provider's safety practices before setting out. Mountain conditions can change faster than conditions in the city, and mobile coverage may be limited in some areas.