A male over age 21 or a couple over age 21. Posada el Castillo is a 7-room guest house located in the remote town of Xilitla, in northern Mexico's Sierra Madre mountains.
Guests have private baths, access to the grand dining room, game room, pool, television and library.
Breakfast is served to all guests. El Castillo offers guided tours and rafting trips on a slow river. In addition, web searches bring up considerable additional information on this isolated but spectacular semitropical area where there are 500 species of butterflies and 300 species of birds. Wild orchids abound. Click here to see photos.