Come for waterside walks where you can watch birds, explore a nature centre and see how the Baltic has shaped the land. For a first family outing, start at Exhöft near Maasholm and follow the learning trail to the NaturErlebnisZentrum. Give the journey some time: the centre is reached on foot or by bicycle, and the walk back is part of the day.
The Schlei reaches about 42 km inland from the Baltic towards Schleswig. Glaciers and meltwater helped form its winding channel; freshwater and seawater now meet along a succession of broad bays, narrow passages and sheltered side waters called Noore. Around them lie villages, fields, hedgerows and woodland. This is a whole region to explore in manageable pieces, with separate starting points and facilities.
Maasholm is a good place to compare sheltered water with the open sea. The public coastal path passes the Hegeberg viewpoint and follows the edge of the Schleimündung reserve towards the Baltic. Watch the grassland as carefully as the water. Lapwings use the meadows, while visiting geese and ducks make the scene change through the year. The protected spit beyond the public route needs a guided visit; it is not a walking shortcut to the lighthouse.
For a quieter, observation-led outing, choose Reesholm near Füsing. Its low, salt-influenced meadows sit beside drier grassland, with a permitted path to a viewing hut. Galloway cattle help keep the vegetation open. They are managed grazing animals, while the birds are wild. Settle down with binoculars and let the scene come to you rather than trying to walk around the peninsula.
Near Schleswig, the Haddebyer and Selker Noore combine water views with the landscape of Haithabu. The full two-Noor circuit is a proper half-day walk. You can make the Viking museum the main event on another day, or add it only if everyone still has the energy and its opening arrangements fit. Be ready to snap and learn! Get the Snappit app to identify any nature species you find here.
The Naturpark Schlei association has brought local communities together since 2008. Much older journeys are visible at Haithabu, the Viking trading settlement beside the Haddebyer Noor; Haithabu and the Danewerk received UNESCO World Heritage recognition in 2018. At the other end of the Schlei, the present sea entrance was cut in 1780 to maintain navigation. The old opening gradually filled, eventually linking the former Lotseninsel to the northern spit. These changing shores help explain why a modern map and the public-access signs matter. Maasholm’s nature centre has its own change of purpose: it occupies a former missile-station site.