Summer in the Petite France

We're having some very hot days, up to 37 degrees C, or 99 F. Trying to stay cool.
 

Ponts Couverts

A part of the 13th century fortifications in the Petite France area.
 

The lock keeper's tower

Aka tour de l'éclusier, aka Heinrichsturm, aka tour Henri. One of five 13th century (AD 1230 to 1250) towers protecting Strasbourg. 4 towers remaining, the 5th burned down in 1869. A little more about them here.