From Chaweng: Pass Lamai temple and turn right into Soi Poonsawat after app. 200 metres. Follow this road for app. 2 km until the end. Then turn right, go over the bridge and turn left again. The Lager site will be on the left hand side.
From Nathon: Turn left into Soi Poonsawat app. 200 metres before you get to Lamai temple. Rest as above.