Marine Corps Museum, Military museum in Washington D.C., United States.

The Marine Corps Museum is a military museum in Washington, D.C., displaying weapons, vehicles, uniforms, and personal items from across the Corps' history. Galleries are arranged to guide visitors through different periods and regions where Marines have served.

The museum traces its origins to 1940, when the Marine Corps began collecting objects related to its history in a systematic way. The goal was to document how the Corps had changed since it was first formed in 1775.

Personal letters, photographs, and gear belonging to individual Marines show what daily life in service actually looked like. These objects give the visit a human dimension that goes beyond weapons and equipment.

The museum is easy to reach by public transit and all exhibition areas are accessible for visitors with reduced mobility. Allow a good amount of time for the visit, as the galleries cover a wide range of periods and the collections are extensive.

Some of the battlefield dioramas were built with input from Marines who took part in the very operations being depicted. Their firsthand accounts and sketches shaped the details of each scene, making the reconstructions notably close to what actually happened.