The Robert Louis Stevenson Museum is a literary museum dedicated to the life and works of the famous Scottish author, Robert Louis Stevenson. Located in St. Helena, Napa Valley, the museum celebrates Stevenson's time spent in the area during the late 19th century. Visitors can explore exhibits that highlight Stevenson's literary achievements, including his famous novel 'Treasure Island.' The museum also offers insights into Stevenson's personal life, his travels, and his impact on literature. It houses a collection of rare books, manuscripts, and personal belongings of the author.