Washington, D.C.: Why One National Mall Landmark Never Closes and Another Needs a Reservation

By Travelog Editorial Team ยท Updated August 10, 2026

Washington, D.C.'s Lincoln Memorial sits at the western end of the National Mall, free, open 24 hours a day including holidays, with no ticket or security screening to enter the memorial chamber. The US Capitol, at the Mall's eastern end, offers free guided tours, but a timed-entry reservation through visitthecapitol.gov is recommended over walking in, since the Capitol Visitor Center closes at 4:30pm and the last tour starts at 3:20pm. Both landmarks are covered in full below.

Why the two Mall landmarks sit at opposite ends of both the walk and the planning spectrum

The Lincoln Memorial anchors the Mall's western end with genuinely no planning required, open around the clock with no screening, while the US Capitol at the eastern end rewards genuine advance booking. Treat the two ends of the same walkable Mall as needing two different visit strategies.

Walk-in visitors without a reservation are advised to arrive no later than 2:30pm and should still expect genuine wait times, a strong practical recommendation even though a same-day pass can technically be obtained without booking ahead.

Why the Lincoln Memorial's lack of screening is worth knowing before a late visit

With no security screening at all to enter the memorial chamber, a late-evening or sunrise visit is genuinely unrestricted, worth using deliberately to avoid the Mall's daytime crowds if flexible timing is available.

Getting there

Both landmarks sit on the National Mall in central Washington, D.C., connected by a roughly two-mile walkable stretch, with Metrorail stations (Smithsonian, Federal Triangle, Capitol South) serving both ends.

The bottom line

The National Mall's two anchor landmarks reward opposite planning strategies, no booking at all for the Lincoln Memorial, genuine advance reservation for the Capitol. Both are covered in full below.

  • Lincoln Memorial Free, open 24 hours a day including holidays, no ticket or security screening required, rangers on duty 9:30am-10pm.
  • US Capitol Free guided tours, timed-entry reservation recommended, Visitor Center open Mon-Sat 8:30am-4:30pm, last tour 3:20pm.