Odenwald Hotels from ₹5,907

This ruined Renaissance castle stands majestically on a hilltop and presents incredible views of the Neckar Valley from its beautiful garden.

Go for a stroll and view the pretty heritage streetscape around Heidelberg’s traditional market square, which is anchored by an impressive Gothic church.

With some of the city’s most historically and architecturally interesting sites, Germany’s oldest university forms the beating heart of the Heidelberg Altstadt.

Enjoy superb views of Heidelberg’s Old Town from the tower of this 14th-century church, which took nearly 150 years to build.

Heidelberg’s oldest bridge is an architecturally impressive landmark decorated with an imperious gateway, detailed sculptures and a curious monkey statue.

Whether you come to study, read or simply take a walk around an impressive building, the principal library of the University of Heidelberg is a fascinating place to visit.