At Restaurants: A 15 percent tip is built in, and don't leave more than 10 percent on top of that. Overall, "there's no tipping in Iceland," says Tor D. Jensen of Jensen World Travel in Wilmette, Illinois.

At Hotels: There is simply no tipping of any sort, says Jensen.

Guides and Drivers: You can give guides about $20 a day and drivers $10, but it's not expected. "You might treat them to lunch," says Jensen.

Dollars Accepted? Yes.

Source : CNTraveler.com