Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Banjarmasin (62% of total searches to South Kalimantan). The next most popular destinations are Banjarbaru (30%) and Batu Licin (4%). Searches for hotels in Tanjung (4%) are also popular.
KAYAK users have found double rooms in South Kalimantan for as cheap as $35 (Banjarbaru) in the last 3 days. The average price is $35.