Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Norderney (41% of total searches to East Frisia). The next most popular destinations are Wilhelmshaven (21%) and Borkum (20%). Searches for hotels in Juist (18%) are also popular.
KAYAK users have found double rooms in East Frisia for as cheap as $26 (Wilhelmshaven) in the last 3 days. The average price is $213.