Lower Saxony (Niedersachsen) is the largest German state after Bavaria. West to east, it stretches from the World Heritage–listed Wattenmeer tidal flats and the East Frisian Islands to Wolfsburg, global HQ of Volkswagen. Its green and liveable capital, Hanover, was named Unesco City of Music in 2014, but is better known for its annual CeBit and Messe technology trade shows. Between the state's patchwork of vibrant small towns and villages is a diverse landscape of forests, farmlands, river plains, heath and moors.
Heading towards the northwestern edges of the country you'll find Bremen, an outward-looking, cultural and industrial capital of its own city-state enclave and a charming town that rewards urban exploration – it's a highlight of any visit to the region. Its port city Bremerhaven, further up the River Weser, offers harbourside history museums and wonderful seafood.
These are the top experiences and sights in Bremen & Lower Saxony, according to Lonely Planet.