The area of Karagonsko is located 4 km west of Bansko. It includes several archaeological sites - an ancient settlement, a necropolis and a sanctuary (3 - 4 c.), labeled in Archaeological map of Bansko under No. 013, 014, 015. There are remnants of old church of St. Marina. Rescue archeological excavations are necessary. For a long time, the area was used as a polygon for the division, and one part was arable land. The treasure hunters' encroachments are not rare and accidental.