Train-loving toddlers will especially enjoy riding the rails from downtown Santa Fe to Lamy, a four-hour round trip. This original stretch of tracks through the pretty high-desert scenery is 120 years old, and the vintage 1920s rail cars are authentic. Cost for coach class: $32, adult; $18 ages 3 to 18; free for ages 2 and under.
Santa Fe Southern Railway
410 S. Guadalupe Street, Santa Fe, NM