Salvador Dalí Museum

The Dalí Museum in St. Petersburg houses one of the largest collections of Salvador Dalí's work outside of Europe, spanning his entire career from early sketches to massive surrealist masterpieces. You'll find melting clocks, optical illusions, and dream-like imagery that's genuinely hard to shake once you've seen it. The building itself is worth the trip, with a dramatic geodesic glass atrium called the "Enigma" that feels like it belongs in one of Dalí's paintings. Open daily, with extended hours on Thursdays until 8pm.