My boyfriend and I are visiting Khao Yai for a few days in early august and need to get from Pak Chong up to Sukhothai afterwards. Seems like we need to get to Phitsanulok and then to sukhothai from there. We’re trying to keep things as cheap as possible, so much prefer trains and buses to hiring a car/driver.
Any advice would be more than welcome please! As in, what is the route we need to do? Are tickets easily available? Are buses/trains frequent? Etc