we staied ther for two night in one good ecologe .name was Adibe golestan.qanate qasabe is one of the oldest and longest qanat in iran.it is constricted 2500 years ago in time of achaminid dynesti.

Qasabe Qanats of Gonabad also is called kariz Kai Khosrow is one of the oldest and largest qanats in the world built between 700 BC to 500 BC. It is located at Gonabad, Razavi Khorasan Province, Iran and contains 427 water wells with a total length of 33,113 meters. This qanat is one of the most important and historic qanats in Iran Plateau which has had a vital role in the development of a qanat base civilization in the region and in the whole world. Certain features have made this qanat of the outstanding water structures in Iran. Its antiquity, construction method, management system and structural techniques are some of these features. This site were first added to the UNESCO’s list of tentative World Heritage Sites in 2007, then officially inscribed in 2016 with several other quants under the World Heritage Site name of “The Persian Qanet”.