This has been reported on the Bosnian Pyramid site. So maybe they are right despite criticisms?

“A press conference held earlier today (Sunday) at the Bosnian Pyramid of the Moon puts “beyond doubt” the existence of a pyramid at the site, says the Archeological Park: Bosnian Pyramid of the Sun (APBPS).

“The Pljesevica Hill was previously named the Bosnian Pyramid of the Moon by the APBPS Foundation. Experts from the Foundation have now revealed the discovery of a vertical wall that forms part of the Pyramid of The Moon.

“Lamia el-Hadidi (Conservation Specialist, Egypt) assumes that the wall forms part of a tomb belonging to the pyramid. She pointed out that the wall is clearly manmade, comprising blocks that have been cut by man, refined and used to build this vertical wall.

“Prof.Dr.Ric.Geol. Dario Andretta, chairman of the Humanitarian University for the Multidisciplinary International Culture (Rome), announced that this evidence puts beyond doubt the existence of a true pyramid at this site.

“Experts from APBPS expect to have further announcements about the nature of the wall that has been discovered in the next two to three days. Excavations will now continue to take place to the left, right and above the wall. The team has also discovered steps which they say probably lead into the tomb.

“Andretta has also announced that more experts from across Italy will be coming to join Bosnians on the site to be part of largest current international archeological project.

“It is said that the discovery of the entrance at the Bosnian Pyramid of the Moon proves beyond doubt that this is a true pyramid.”