The provided maps illustrates the differences of a coal mining site before and after redevelopment.
Overall, enterance underground is still at the same field, nevertless, it does not work for workers anymore, it is for visitors. The other building which still at the same field is that parking area. It is left corner of the coal. there is a museum aabove of the parking area now. However, in the past this area had two different buildings, office and a changing room for staff. In the middle of the are there was a director board and car parking but they destroyed and now, there is a huge cafe. A digging driving truck and picnic area are built on waste tips for people. Under of the picnic area there is a play area for children and a lottery park for adults.
In summary, this are more comfertable for families than before. So many different buldings are made now