Astana-baba (medieval Maimarg) was a settlement on the old caravan route from Balkh to Zemm and Amul. It is located near the town of Atamyrat (old name: Kerki) at the banks of the Amu Darya River.

The Astana Baba construction ensemble consists of several parts, of which its oldest - the mosque and peshtak - refer to the XII century. The nearby Alamberdar mausoleum dates back to the early XI c. and can be considered as one of the earliest monuments of the XI century in Central Asia which gives us a notion of the evolution of mausoleums from centric-domed type to portal ones.