Reserve early by calling our managers at Sorensen’s Resort: (530) 694-2203. Tell them you want to book Diamond Valley House. Advantages staying at DVHouse: Grover Hot Springs is 10 min. away. House is equidistant from Kirkwood and Heavenly Valley ski resorts, 30 min. away. When it snows, miles of cross country skiing and snowshoeing right out the door in Diamond Valley. Ice skating pond on our property.