sentences:  Karkas mountains is located in behind of Fin Garden and Tehran-Isfahan Highway.The most important Kashan souvenirs are cotton candy and Pancake and Sesame and Rosewater.The etymology of the city name comes from Kasian, the original inhabitants of the city, whose remains are found at Tapeh Sialk dating back 9,000 years; later this changed to Kashian, hence the town name.