Balderrama Hotels & Tours: Offers lodging and tour packages in northwestern Mexico. Describes hotel properties and gives itineraries. [English/Spanish]
Bus Across Mexico: Selling guidebook on touring using the country's extensive bus system, and offering trip planning services. Includes general travel information and personal accounts of bus travel.
German Rojas: Offers a nine-day guided tour of central Mexico. Describes daily itinerary and provides customer testimonials.
Royale Tours: Destination management company specializing in groups, incentives, conventions, flight tickets and local representation services. [English/Spanish]