Recently I rode to the Phu Hang Nak Rock Parkin which is in the age of Suphanburi and Kanchanaburi provinces in Thailand.
It is a good hiking place and very easy trail, if you want to walk slowly it will take you not more than an hour. Many really special and different rocks. That is a special landscape made by some rainwater water and landscape collapse.
Let me show some pictures about that place.
The place itself is free and there are some more places to visit around. First of all it is Wa Khao Phra a Budhist and Chinese temple. There is a nice Thai volunteer who can tell you about the area and plants around. Also there is a free noodles soup in that temple, so you wouldn’t get hungry.
Another really stunning place in that area is a huge statue of sitting Budha. It is less than 5 minutes ride from the rock park or Wa Khao Phra temple. Name of the place is แกะสลักพระใหญ่ (No name in english) but here is the address: U Thong, U Thong District, Suphan Buri 72160, Thailand.
You wouldn’t miss it because it is a really huge Buddha’s statue.
As the summary I want to say that is a good one day or half-day trip with some hiking, visiting temples to know more about local culture or just to relax.