Temples at Began, Myanmar

The temples in Began are known as "gu" that were inspired by the rock caves of the Buddhist. The people would be able to worship the Gods in. The worshipping included richly frescoes corridor with sacred shrine and images.  These building's are squared and oblong structure to represents the Gods, and is also surrounded by thick walls to cover from the outside world. I think the large buildings are apart of there religion, and always had been.  What do you think of these buildings?

I often struggle with coma use.