10 · Capsule Hotels
Sleepbox
Washington Dulles International Airport, USA
Freestanding sleeping cabins placed on the floor of an airport terminal rather than in a building of their own
A cabin is a closed box for one or two people, built as a unit and set down on the terminal floor. Inside there is a bed, a mirror, a small desk surface, a light and power. The walls are made to cut noise from the concourse, and a fan moves air through the box.
There is no hotel building here at all. The cabins are lined up inside the terminal at Washington Dulles, in the main airside area, and the surrounding structure is Eero Saarinen's terminal of 1962 with its hung roof and glass walls. Access is by the hour rather than by the night, which makes the arrangement closer to a lounge than to a hotel with a front desk.
Dulles lies in Loudoun and Fairfax counties in Virginia, west of Washington, and is reached by road or by the Metro line that now runs to the airport. The terminal sits alone in open ground, its curved roof visible from the approach road. Everything around the cabins is airport: gates, walkways and shuttles to the midfield concourses.
Last gone over · June 2026
Three distances, one hotel: none of it is a promise about a stay. We work from published sources and say so plainly; the month at the foot of the page is when we last went over them.