Tequila Express Tequila Express The Tequila Express (or Tequila Train) is a Mexican regional train service that operates from Guadalajara, Jalisco, to the Tequila Herradura distillery at the San José del Refugio Hacienda in the municipality of Amatitán, Jalisco. Amatitán is approximately northwest of Guadalajara and southeast of the town of Tequila, Jalisco. The train service is so named because it features tequila tastings and transports its passengers through blue agave fields to the distillery in Amatitán and towards (but not into) the town of Tequila. The service began operating in 1997, concurrent with the elimination of general passenger rail service by
Tequila to be tainted than the blanco or the silver tequila. Once the bottle is opened, the tequila will be subject to oxidation which will continue to happen even if no more oxygen is introduced. In addition, if the bottle has more room for air, the process of oxidation occurs faster on the liquor remaining inside the bottle. Therefore, it may be the best to consume the tequila within one or two years after opening. For the most part, the change in quality of tequila is due to extreme conditions of improper storage, not due to oxidation. The two basic categories