I spent 77 hours traveling from California to DC by train. It was worth it, but there are a few things everyone should know before hitting the rails for a long ride.

Diana Kruzman

• I took Amtrak trains from California to Washington, DC, which took 77 hours over four days.
• Bring a book, pillow, coat, and snacks, but there will be hot water for instant meals and tea.
• If the observation car is too crowded, try grabbing a spot right below it to take in the views. 

A few years ago, when flight prices were awfully expensive, I saw an Amtrak ticket from California to Washington...