Grand Canyon is a former quarry in Hang Dong, south-west of Chiang Mai, that has been turned into a playground. Its deep green pools are surrounded by cliffs, and the water is filled with inflatable slides, obstacles, floating platforms and jump points. It is one of the most popular family and group activities in the area, especially in the hot months when a swim is welcome. An entry pass gives you access to the park, and you can spend a few hours swimming, climbing and sliding or just relaxing in the shade.
The park is built around several pools. In one area you find an inflatable obstacle course where you climb, balance and splash into the water. In another there are cliff jumps of different heights, from gentle ledges to higher platforms for the brave, along with water slides and a zip line. The cliff walls are tall and rugged, which gives the place its name and makes the setting dramatic. Lifeguards watch the water and life jackets are provided for use in the pools.
For those who prefer a quieter time, the park also has shaded seating areas, a restaurant or snack bar and places to lie down, so non-swimmers can come along and enjoy the scenery. Visitors with children appreciate the shallower areas and the variety of things to do. Many travellers combine a visit with a cooking class, since some local cooking schools use the same area, which makes for a full, fun day.
Safety rules matter. Follow the signs and the staff instructions, wear a life jacket where required and do not jump from any height you are not comfortable with. The water is deep, and there can be currents from the slides, so non-swimmers should stay in the shallow areas and use flotation devices. Alcohol and diving are discouraged. Check age and height limits for specific attractions when you arrive.
Practical advice
Wear swimwear and bring a towel, sunscreen, sandals or water shoes and a change of clothes. Use a waterproof pouch for your phone and leave valuables in your hotel or a locker. Go early or on a weekday to avoid the crowds, and expect the park to be busiest at weekends and holidays. In the rainy season the weather can interrupt activities, and the cool season can feel chilly in the water, so the hot months are the best time.
If you are worried about safety, ask staff about lifeguard coverage and flotation devices, and choose the areas that match your swimming ability. Families with very young children may prefer the calmer edges, and teenagers often head straight for the higher jumps. Bring snacks and drinks if allowed, or plan to buy food at the park, and apply sunscreen regularly since the water reflects the sun. A light cover-up and a hat help with the heat between swims, and a dry bag keeps a change of clothes ready for the journey back.
Grand Canyon works as an afternoon after a morning of sightseeing, or as a stand-alone family outing. Pair it with a massage or an evening market, and keep in mind that it is a recreational spot rather than a cultural sight, so it is a good break after several days of temples.
What to expect
The experience
An entry pass to a former quarry turned water park, with inflatable obstacles, slides and cliff jumps.
Best time
Weekday mornings in the hot months, when it is warm and quiet.
How long
Roughly three to four hours, though you can stay longer.
Tips
Wear swimwear, bring a towel and water shoes, follow lifeguard instructions and keep valuables secure.
Quick picks
- Best for
- Families, teenagers and groups of friends.
- Families
- Great for children who can swim. Use life jackets and stay in shallow areas if needed.
- Couples
- A fun, playful day for adventurous couples.
- Pair with
- A massage or a night market.
- Time needed
- An afternoon, about three to four hours.
Good questions
Where is it?+
In Hang Dong, south-west of Chiang Mai, about thirty to forty minutes by road.
Do I need to swim?+
Not necessarily. Life jackets are provided, and there are shallow areas, but strong swimmers will enjoy it more.
Are there age or height limits?+
Some activities have limits. Check on arrival.
What should I bring?+
Swimwear, a towel, sunscreen, water shoes and a waterproof pouch.
When is it busiest?+
Weekends and holidays. Weekday mornings are quieter.
