English: Connla's Well is a legendary place either under the sea or in the Otherworld. It's not clear who Connla was, but the well is said to be a source of wisdom. Nine hazel trees bend over it and they drop hazel nuts into the water. There are salmon in the well that feed on the hazelnuts. One can gain wisdom in three ways: eat the hazelnuts after they drop into the water, drink the well water, or eat the salmon that have eaten the nuts.