At the Loisium Wine and Spa Resort in Langenlois, Austria, aestheticians combine the property's best assets to offer vinotherapy--a practice that uses grapes and grape seed oil to improve the skin.

FORBES: Europe's Ultra-Luxurious Escapes

The menu includes a "grape elixir" facial with grape extracts and grape seed oil to refresh the skin, as well as a "salt glow" body peel, which uses a glass of sparkling wine for exfoliation.

FORBES: Europe's Ultra-Luxurious Escapes

One of its properties, Calistoga Ranch, leverages not just the local waters but its Napa Valley location with its Vineyard Crush treatment, starring a grape-seed massage and tea bath.

FORBES: The latest spa treatments are easy to digest.