Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Polanica-Zdrój (46% of total searches to Sudetes Mountains). The next most popular destinations are Opava (23%) and Leśna (15%). Searches for hotels in Karpacz (15%) are also popular.
KAYAK users have found double rooms in Sudetes Mountains for as cheap as $34 (Polanica-Zdrój) in the last 3 days. The average price is $152.