St. Martins Theatre

St. Martins Theatre is a classic West End venue located on West Street in Covent Garden, known for its cozy, traditional atmosphere. With seating for just over 550, it offers an intimate experience where every seat feels close to the stage. Since 1974, the theatre has been the permanent home of Agatha Christie's The Mousetrap, the longest-running play in history. The production's enduring popularity means the theatre has a loyal audience and a sense of theatrical history. The building itself dates from 1916, designed by W.G.R. Sprague in an Edwardian style with a charming facade and a compact auditorium. Visitors often praise the friendly staff and the well-preserved interior. Its location in the heart of the West End means it's surrounded by restaurants, pubs, and shops, making it easy to plan a full evening out.

Don't miss

• Watching The Mousetrap, a classic whodunit that has been performed continuously since 1952
• The intimate auditorium, which offers excellent sightlines from all seats
• The original Edwardian decor, including ornate plasterwork and a cozy bar area
• The tradition of asking the audience not to reveal the ending after the show
• The theatre's location in Covent Garden, perfect for pre- or post-show dining

Tickets & tours

Ways to visit St. Martins Theatre

Cheapest way inWicked Westminster: The Original London Ghost walk4.6★ · 3,307 travelers~3 hoursFree cancellationFrom$27 per personSee dates →Most bookedFrameless - Immersive Art Experience in London4.7★ · 3,930 travelers1–2 hoursFree cancellationFrom$40 per personSee dates →Top ratedThe Original London Street Art Tour4.9★ · 327 travelers~2 hoursFree cancellationFrom$27 per personSee dates →

Good for

How travelers rate it

Know before you go

• Don't spoil the ending! The audience is asked to keep the secret.
• Tickets can be purchased at the box office or online. Rush tickets may be available on the day.
• The bar serves drinks before the show and during the interval. You can pre-order interval drinks.
• Silence your phone and avoid using it during the performance.

A bit of history

St. Martins Theatre opened in 1916 as a venue for plays and musicals. It was designed by architect W.G.R. Sprague. The Mousetrap began its record-breaking run here in 1974, having moved from the Ambassadors Theatre next door.