It's a pleasure just to wander around this baroque palace—built as a residence for a university professor in 1712—which is more or less unavoidable, since the museum's layout is so confusing. Among the exhibits are two standouts. One is a replica of the jaw of Heidelberg Man, a key link in the evolutionary chain thought to date from a half million years ago (the original was unearthed near the city in 1907). The larger attraction is the Windsheimer Zwölfbotenaltar (Twelve Apostles Altarpiece), one of the largest and finest works of early Renaissance sculptor Tilman Riemenschneider. Its exquisite detailing and technical sophistication are evident in the simple faith that radiates from the faces of the Apostles. The top floor of the museum showcases 19th-century German paintings and drawings, many depicting Heidelberg. The restaurant in the museum's quiet courtyard is a good place for a break.