Depending on the amount of rainfall about 3-14 springs flow out
from the Kalkugrava slope. They accumulate into a small lake. The
water temperature doesn't change through year and stands on 7°C.
Lake's bottom consists of blue clay.
In the valley of Kalkugrava there is a watermill built of
traveline by the uncle of the famous latvian sculptor T. Zalkalns.
The name of the ravine comes from an old limekiln that exists no
more.
The cache itself is stored in plastic container with lid. There
must be a logbook an pencil stored in.
Warning! Access price can be asked by owners of land!