There is a building with intricate wood carvings that rival those of the Sanctuary of Truth in Pattaya:
The building contains the coffin of Luang Phor Sanon (หลวงพ่อสนอง) on the upper floor:
The carved wooden columns alone make the place worth a visit, but there is more, the only glass Ubosot in the world (due to surroundings, I couldn't get away far enough to take a picture of the whole building):
from outside it looks like a crystal because the glass is reflecting and the surface is smooth, but from inside you can see the metal support structure and you can look outside:
There must be one more floor above the ceiling, if you compare heights outside and inside.
from a distance, you can only see the top:
Some websites with additional information:
Following in the timeline: