The Big Boy Reunion Train 2026 can be seen at Steamtown National Historic Site in Scranton, Pennsylvania , with public display days on June 15–16, 2026 , and the locomotives staying on site through June 30. Timed-entry reservations are required, and tickets are sold through the park’s reservation system.

Where to go

  • Steamtown National Historic Site, Scranton, PA. That is the main public viewing location for the reunion event.
  • The event features Union Pacific Big Boy No. 4014 alongside Steamtown’s Big Boy No. 4012.
  • The best close-up viewing is on June 15 and June 16 ; from June 17–30 , both locomotives remain there, but viewing of No. 4014 may be farther away.

What to expect

  • Entry is timed from 9:00 a.m. to 3:00 p.m. each day.
  • Crowds are expected to be very large, especially on the first two days.
  • The site also includes the Union Pacific Museum Experience car and other commemorative displays.

Ticket note

  • Reservations are available through Recreation.gov.
  • The park itself has no entrance fee, but the reservation system charges a small service fee.

Other 2026 stops

  • If you were asking about the broader tour, other public display stops include Omaha, West Chicago, Buffalo, Philadelphia, Altoona, Fostoria, and St. Louis.

TL;DR: Go to Steamtown in Scranton for the Big Boy Reunion Train 2026, especially June 15–16 for the closest viewing.