Can you keep an unopened bottle of port for 18 years?

Port is a type of fortified wine that is typically made in Portugal. Fortified wines have added spirits, usually brandy, to increase their alcohol content and make them more stable for aging. Port wines can be red, white, or tawny and can be made in different styles, including Ruby, Tawny, and Vintage Port.

The aging potential of port wine varies depending on the type of port and the quality of the wine. In general, Vintage Ports have the longest aging potential, often reaching their peak after 20-30 years of aging. Ruby Ports are typically aged for 2-5 years, while Tawny Ports are aged for a minimum of 7 years and can be aged for much longer.

An unopened bottle of port can be kept for 18 years or more, depending on the type and quality of the wine. However, it is important to store the wine properly in a cool, dark, and humid environment to ensure the best possible aging.