"With its turrets, dormers, and bay windows, you might expect this 1891 Queen Anne–style mansion to be full of genteel treasures. But 19th-century furnishings and sculptures tell only half the story: the Rahr-West Art Museum also counts a permanent collection of modernist and postwar pieces by luminaries like Pablo Picasso, Georgia O'Keeffe, Frank Stella, and Andy Warhol. If witnessing these experimental works in such a classically Victorian atmosphere is jarring, brace yourself for a more shocking intrusion of the modern world: Outside the museum, in the middle of Eighth Street, you'll find a brass ring commemorating where a 20-pound chunk of Sputnik IV came crashing down to Earth in 1962. It inspired the museum's annual Sputnikfest." - Travel + Leisure Editors