Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Medan (71% of total searches to North Sumatra). The next most popular destinations are Parapat (14%) and Berastagi (12%). Searches for hotels in Pematangsiantar (3%) are also popular.
KAYAK users have found double rooms in North Sumatra for as cheap as $8 (Bohorok) in the last 3 days. The average price is $33.
In the last 72 hours, users have found North Sumatra hotels for tonight for as low as $10 (Sibolga). Users have also found 3-star hotels from $14 (Sibolga).