Ludwigstor

Here, too, a mighty structure - in the middle of a gate leads through. On the outside, both the Bavarian King Ludwig I and the builder of the fortress Colonel Friedrich Ritter are depicted in armor. In the building is the city and fortress museum.

City gate built in the context of the fortress construction in 1840.
Originally called "Deutsches Tor".
It houses the city and fortress museum,

In the immediate vicinity of Ludwigstor is the entrance of the city and fortress museum, which I highly recommend.
Opening hours (April - December):
Every 1st Sunday of the month from 10am to 5pm and every Wednesday from 2pm to 6pm