Sights

Heidelberg Castle/Castle Gardens: more

Viewpoints: more

Fountains: more

Memorials: more

Historical Buildings: more

Churches/Monasteries: more

Squares/Parks/Gardens: more

Heidelberg's funicular railway: more

Zoo: more

A detailled city map of the Oldtown and all of the attraction you can find on the website ww2.heidelberg.de/Altstadt-Information/