Stop for a moment and say 'aah!' at possibly the cutest little church in a country absolutely jam-packed with them. Part of the small Uspensky Monastery, the gold-domed church has been built into the limestone rock of the surrounding hill, probably by Byzantine monks in the 8th or 9th century. Whitewashed monks' cells, a 'healing' fountain and tiled mosaics cling to the hillside too. Of course, the Soviets closed the place down, but it's been operating again since 1993.