Route 1 : A smooth sweet ride from Bangkok in 2 hours or less
Using Vibhavadi Rangsit Road, drive past The Don Muang International Airport and connect to Phaholyothin Road (HWY 1) until Km. 107-Mitra Phab Intersection (Saraburi Province). Drive cross the fly-over to Mitra Phab Road (HWY 2) until Km. 62. Use the fly-over again to Thanarat Road. Go straight until reached Km. 14.5. Turn left at the police station for 1.5 Km. Take the third exit and drive 300 metres. Home Elements Khaoyai entrance is on the left side. The estimated drive time from Bangkok is 2 hours from Bangkok and 1.5 hrs via a 6-lane motorway from The Suvannabhumi International Airport.
Route 2 : Short cut route
Using Vibhavadi Rangsit Road, drive past The Don Muang International Airport and connect to Phaholyothin Road (HWY 1) until Mitra Phab Intersection (Saraburi Province). Drive cross the fly-over to Mitra Phab Road (HWY 2). Then u-turn at Km. 144 and turn left to Kudkla-Pansuek Road. Drive along the way about 25 kilometers until hit the Thanarat Rd. junction, turn left for another 5.8 Km. Turn right at the police station for 1.5 Km. Take the third exit and drive 300 metres. Home Elements Khaoyai entrance is on the left side. The total distance is 178 Kilometers. The estimated drive time from Bangkok is 1.45 hours.
Route 3 : Scenic route
Take the Bangkok-Rangsit-Nakhon Nayok route to Prachin Buri to the entrance of Khao Yai National Park. Then drive to Pak Chong entrance.
Go straight until reached Km. 14.5. Turn left at the police station for 1.5 Km. Take the third exit and drive 300 metres. Home Elements Khaoyai entrance is on the left side. The total distance is 218 Kilometers. The estimated drive time from Bangkok is 2.30 hours.
By Bus
Ordinary buses leave the Northern and Northeastern Bus Terminal (Mochit 2 Bus Terminal) in Bangkok to Pak Chong everyday from 05.00 a.m. to 10.00 p.m.
By Train
The trains depart from Bangkok's Hualamphong Station. Take North eastern railway to Pak Chong.