Iranian Caviar
Traditionally, the term caviar refers only to roe from wild sturgeon in the Caspian Sea and Black Sea (Beluga, Ossetra and Sevruga caviars). Depending on the country, caviar may also be used to describe the roe of other fish such as salmon, steelhead, trout, lumpfish, whitefish carp, and other species of sturgeon.
When you travel to iran at end of your tour you can buy caviar in a good packing as you see in photos and back to your country with most expensive food in the world .
Try it so delicious.