Skull-rock - the entrance to the cave no (Pathfinder: Kingmaker)

After you order research Kholmogora got the message with the result of this format
Спойлерhttps://c.radikal.ru/c34/1810/fa/0f3f5609f3d4.png
Came to the location, smoothed out so to speak the area, but the entrance to the cave there. Visually they are
Спойлерhttps://a.radikal.ru/a33/1810/67/daa22c5c8cdb.pngЕсли who was at this location is fun, anyone have input?