Germany’s 2nd largest city and ‘Gateway to the World’. Hamburg is famous for its harbour, great hamburgers and established gay scene.It should come as no surprise that a liberal metropolis such as Hamburg has a thriving gay and lesbian scene. Its centre is the St Georg district, with a number of mainstream gay cafés and bars sited along main-drag Lange Reihe. Café Gnosa at no. 69 is the daytime lynchpin and best source of information for what’s on.