The Hallertau or Holledau is an area in Bavaria, Germany. It is the biggest hop-planting area in the world and is divided in several seal districts .
Seal Districts
- Abensberg
- Altmannstein
- Au in der Hallertau
- Geisenfeld
- Hohenwart
- Langquaid
- Mainburg
- Nandlstadt
- Neustadt an der Donau
- Pfaffenhofen an der Ilm
- Pfeffenhausen
- Rottenburg an der Laaber
- Siegenburg
- Wolnzach
