Hotels In Altes Pumpwerk. Hotels in der nähe von alte pumpwerk, bremen: Places to visit in lower saxony, germany: altes pumpwerk haanpumpw.0252_1920N Dirk Wilhelmy from www.wilhelmy-fotografie.de From ₹ 19,964.26 per group (up to 15) bremen private walking tour with a professional guide. A city made for clinking beer steins as you soak in bavarian charm.