You can't quite freely walk inside the abandoned structures at Bodie Ghost Town. Most likely this is because it's in America. The unsafe structures would probably be a legal nightmare for the Parks and Recreation department if you could walk through them at your own risk.
Luckily you can at least look through the glass windows of the buildings. Some of them are quite fascinating as you see the abandoned furniture and interiors decaying away. This safe was carefully exposed underneath the floorboards. Cool!