The combination of the flavour of grapes and the smell of cannabis can seem a little strange at first. However, there are several people who enjoy it. In fact, some cannabis strains have very similar terpene profiles to grapes, with a combination of linalool, geraniol and nerol. You will find this combination in strains such as Grape Kush, Grape God and Sour Grape. These are all hybrid strains, but you will also find indica and sativa dominant strains with a grape flavour.
In fact, there are many grape flavoured indicas that are popular for making edibles such as Grape Ape, Purple Urkel, Granddaddy Purple, Grape Cookies, and Purple Punch. You can explore a huge list of grape flavoured cannabis strains on this page and you are bound to find one with the effects that you desire.