The Danube Bend (Dunakanyar in Hungarian) is a stretch of the Danube north of Budapest where the river makes a dramatic loop through forested hills — swinging sharply south just after Esztergom, then north again near Visegrád, then south once more toward Vác. It's one of the most scenic stretches of the Danube in Europe.
The three towns along the bend are all worth visiting. Esztergom, about 60 kilometres north of Budapest, has Hungary's largest cathedral — the Esztergom Basilica dominates the town from a hilltop above the river. Visegrád has a ruined medieval royal palace and a hilltop citadel with sweeping views — briefly one of the most important courts in medieval Europe. Szentendre, closest to Budapest, is a lively small town with Serbian Orthodox churches, an open-air ethnographic museum, and a well-developed café and gallery scene.
The forested hills above the river form the Danube-Ipoly National Park, with hiking trails and viewpoints over the bend.
All three towns are easy day trips from Budapest, reachable by suburban train, bus, or river boat. With more time, a two or three day loop around the bend, staying overnight in one of the towns, is a relaxing alternative to city life.