Russian Harvest is located near Rostov the Great (not to be confused with Rostov-on-the-Don, which is in southern Russia). The tabs to the right provide more information about Rostov.
The Rostov region is in the heart of what is known as ‘The Golden Ring,’ a crescent of ancient Russian towns to the north-east of Moscow.
The ‘Golden Ring’ is the spiritual and cultural birthplace of Russian civilization, culture, and Christianity.
It contains the largest concentration of old Russian Kremlins (fortresses), monasteries, cathedrals, and ancient churches.
Here is a rather good description of it from a travel website.
And here is a good website that provides everything you need to know about Rostov.