Khao Yai National Park is Thailand's oldest and most visited national park, established in 1959, featuring dense tropical forests, cascading waterfalls, and diverse wildlife including elephants, gibbons, and hornbills. Spanning over 2,000 square kilometers across four provinces, it offers excellent trekking, wildlife spotting, and a rare blend of adventure and conservation in a pristine rainforest ecosystem. The park serves as a crucial sanctuary for endangered species and is recognized as a UNESCO World Heritage Site.
Khao Yai offers unparalleled opportunities to spot wild elephants, gibbons, and other Asian wildlife in their natural habitat while enjoying accessible jungle treks and waterfalls without extreme remoteness. It is the most reliable destination in Thailand for close wildlife encounters combined with easy accessibility from Bangkok.
Customize starting city and duration for a tailored plan.
Check live entry documents and quarantine rules for Thailand.
A scenic tiered waterfall with clear pools ideal for swimming and photography away from main crowds.
An elevated platform overlooking a salt lick where elephants and wildlife gather, especially during dry season mornings.
A quiet jungle trail leading to an observation tower with chances to spot hornbills, gibbons, and other canopy birds.
Price varies by operator and group size; includes transport and guide
Time
3 hours
Cost
THB 500*–THB1.2k*
Effort
Easy
Free with park entry permit
Time
2 hours
Cost
Free
Effort
Easy
Includes transport, guide, and sanctuary fee
Time
Half day
Cost
THB 800*–THB2k*
Effort
Easy
All-inclusive with guide, camping, meals
Time
2 to 3 days
Cost
THB2.5k*–THB5k*
Effort
Moderate
Early morning tour with professional birding guide
Time
4 hours
Cost
THB 600*–THB1.5k*
Effort
Easy
Tent rental and camping space; cooking facilities available
Time
Full day and night
Cost
THB 200*–THB 600*
Effort
Easy
Early morning walk to hear gibbon calls in natural habitat
Time
2 hours
Cost
THB 400*–THB 900*
Effort
Easy
From Bangkok, drive northeast via Route 1 and Route 305 towards Nakhon Nayok Province. The park entrance is approximately 160 km from central Bangkok and easily accessible via well-maintained highways. Local minibus services operate from Mo Chit Bus Terminal in Bangkok directly to the park.