In front of the west tower of the cathedral is the archaeological garden, which was built over 2012 to 2015 with the town house on the market, in which the remains of the foundations of the Roman military camp, the Carolingian Palatinate and medieval town houses are open to the public. The streets behind the Lämmchen, Neugasse and the Hühnermarkt, which have been resurrected after the demolition of the Technical Town Hall, with their new buildings and reconstructions have been accessible again since May 2018. With the House of the Golden Waage and the New Red House, two of the most famous half-timbered buildings in the old town were rebuilt. Further reconstructions are the houses Grüne Linde, Würzgarten and Rotes Haus am Markt. Striking new buildings are the Großer Rebstock houses on the market next to the Haus am Dom, Neues Paradies on the corner of the Hühnermarkt, Altes Kaufhaus, the city of Milan and Zu den Drei Römer on the western edge of the new development area.