Rat-free place of legend

• Where people didn’t pay the piper, in legend
• Where piping was a potent pesticide
• German town that had a legendary rat problem
• Rat-infested burg
• Piper's place
• Town that failed to pay the piper
• Piper's milieu

Wikipedia Word definitions in Wikipedia
Hamelin ( or ; German : Hameln ) is a town on the river Weser in Lower Saxony , Germany . It is the capital of the district of Hamelin-Pyrmont and has a population of roughly 56,000. Hamelin is best known for the tale of the Pied Piper of Hamelin .