Practical information about Wat Phra Sorn Kaew
Admission is free but parking costs 30 THB
There is currently no way to come to the temple by public transport. At best, you can take a bus to Phetchabun that can drop you on Highway 12 at the intersection where the road to the temple starts but you will two kilometers of ascent to walk and catching a bus on the road to come back to Phitsanulok will not necessarily be easy. The best way to come here is to have a car or motocycle or to hire a driver or taxi.
Getting there from Phitsanulok is very simple, you take the direction of Phetchabun and follow Highway 12 between Phitsanulok and Lomsak. A sign will tell you when you should turn left to go up to the temple.