Amtrak Unlimited is a free, unofficial Web resource for Amtrak® train and service information.

Since 1997, Amtrak Unlimited has helped millions of passengers plan Amtrak trips and travel.

• Amtrak Unlimited Discussion Forum
  The Web's most popular discussion community devoted only to Amtrak trains.
  
  
• Virtual Tour of an Amtrak® Long-Distance Train
  An interactive, virtual-reality tour of an Amtrak Superliner train,
  showing lounge, dining, and sleeping accommodations.
  
  
• The Museum of Railway Timetables (timetables.org)
  A page-by-page gallery of every Amtrak train timetable ever issued.