The inner court at Heidelburg Castle.

The Old Heidelburg Bridge from Heidelburg Castle.

Hidelburg Castle as seen from the town.

The Plaza in Heidelburg.

Jeanne found one of her favorite shops in Heidelburg.

The River Queen was waiting for us at Mainz.

Schloss Biebrich was built around 1700 as a summer residence for the counts von Nassau-Weilburg.

A white watch tower on the river.