Op Luang National Park wilderness guide
National Park · Chiang Mai
Picnicking Guide

Op Luang National Park

Op Luang National Park features dramatic limestone canyons, crystal-clear mountain streams, and ancient archaeological sites, offering excellent hiking, wildlife viewing, and cultural exploration opportunities.

National Park44,000 acres4+ Trails

Designation

National Park

Total Wilderness Area

44,000 acres

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Op Luang National Park

Op Luang National Park features dramatic limestone canyons, crystal-clear mountain streams, and ancient archaeological sites, offering excellent hiking, wildlife viewing, and cultural exploration opportunities.

Wilderness Landscape & Natural Heritage

Op Luang National Park is located in the Mae Chaem and Mae Wang districts of Chiang Mai Province in northern Thailand. Covering an area characterized by rugged limestone canyons, dense evergreen forests, and cascading waterfalls, the park provides a rich natural and cultural experience. The park's main attraction is the Op Luang Canyon, a steep-sided gorge carved by the Mae Chaem River, known for its striking rock formations and clear turquoise pools. Archaeological remains found within caves in the park suggest human presence dating back to prehistoric times, making it an area of both natural and historical significance. The park's diverse ecosystems support a variety of flora and fauna including evergreen and deciduous trees, birds like hornbills and pheasants, and wildlife such as deer and wild boars. Popular activities include hiking along well-marked trails to viewpoints, swimming in natural pools, and exploring caves with prehistoric paintings. Seasonal waterfalls such as Mon Luang and Mae Chaem add to the park’s scenic appeal. Wildlife watching, especially birding enthusiasts, find the park rewarding. The park's accessibility from Chiang Mai city makes it a favorite day-trip destination, while camping facilities are available for visitors wishing to immerse themselves longer. Op Luang National Park balances natural beauty, outdoor adventure, and cultural heritage, attracting visitors interested in nature, history, and tranquility.

Field Guide · National Park

Notable Landscape Features

Iconic geological landmarks, alpine vantage points, and distinctive ecosystems in Op Luang National Park.

Feature 1

Op Luang Canyon

A steep, narrow gorge carved by the Mae Chaem River with striking rock formations and clear waters ideal for scenic walks and photography.

Feature 2

Prehistoric Cave Paintings

Rock art found in caves within the park date back thousands of years, providing insight into ancient human activity in the region.

Feature 3

Mon Luang Waterfall

A beautiful cascading waterfall, especially impressive during the rainy season, with natural pools for swimming.

Key Wilderness Highlights

Op Luang Canyon – a dramatic limestone gorge with crystal-clear streamsAncient prehistoric cave paintings and archaeological sitesSeasonal waterfalls like Mon Luang Waterfall and Mae Chaem WaterfallDiverse evergreen forest with excellent birdwatching opportunities
Iconic Trails & Natural Landmarks

Top Trails & Sights in Op Luang National Park

Discover summit paths, alpine loops, and natural wonders within this protected wilderness.

Moderate3.5 miles

Op Luang Canyon Trail

Follows the rim of the canyon with sweeping views of limestone cliffs and river pools.

Easy2 miles

Mon Luang Waterfall Trail

Leads through forest to a spectacular seasonal waterfall with swimming opportunities.

Easy1 mile

Prehistoric Cave Trail

Short hike to caves with ancient rock art and archaeological remains.

Moderate4 miles

Mae Chaem River Trail

Follows the Mae Chaem River through forest, ideal for wildlife viewing and picnicking.

Wilderness Recreation

Outdoor Adventures in Op Luang National Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Activity Spotlight

Picnicking in Op Luang National Park

View Full Park Guide

Op Luang National Park offers exceptional terrain and routes for picnicking, featuring established access paths, scenic vistas, and protected wilderness territory.

The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Op Luang National Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Entrance fee applies; tickets can be purchased at the park entrance. No special permits required for day visits.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Op Luang National Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Op Luang Campground

Located near the park office with basic facilities including toilets, showers, and designated tent sites, suitable for families and groups.

Adventure Basecamps

Gateway Towns Near Op Luang National Park

Stay, dine, and gear up in these mountain towns and scenic desert basecamps surrounding the park.

Chiang Mai, Chiang Mai, Chiang Mai
Gateway Basecamp

Chiang Mai, Chiang Mai, Chiang Mai

Chiang Mai offers a great blend of cultural exploration and outdoor adventure, from hiking Doi Inthanon to visiting ethical elephant sanctuaries. Explore waterfalls, bike trails, and zip lines in lush landscapes.

November to FebruaryExplore Town
Mae Chaem, Chiang Mai Province, Chiang Mai
Gateway Basecamp

Mae Chaem, Chiang Mai Province, Chiang Mai

Mae Chaem is a remote mountain town in Chiang Mai Province, ideal for hiking, biking, camping, and cultural trekking. Surrounded by Doi Inthanon National Park, it offers pristine nature and authentic hill tribe experiences.

November to FebruaryExplore Town
Mae Wang, Chiang Mai Province, Chiang Mai
Gateway Basecamp

Mae Wang, Chiang Mai Province, Chiang Mai

Mae Wang is a quiet mountain town offering hiking, mountain biking, and river rafting amid lush valleys and hill tribe villages. Visitors enjoy forest trails, waterfalls, and unique cultural experiences in peaceful natural settings.

November to FebruaryExplore Town