This round pyrimids (in Teuchitlan, Jalisco, Mexico) are called Guachimontones. It’s an archaeological zone located close to Guadalajara city.

I hope there’s more publicity made to this place because it’s extremely beautiful. These type of pyrimids (round) were never found before in any other place in Mexico. They’re being restored afer the excavations. But some of them are already restored and out. You can visit them. The entrance is free and you can have lunch at the small village of Teuchitlan.