Celtic sacred trees - Wikipedia

Holy well - Wikipedia

Yggdrasil - Wikipedia, the free encyclopedia

Celtic Tree Symbolism

Treefolk, Myth and Folklore Wiki

Hazel - Wikipedia

The Meaning of Celtic Trees: Lore and Tradition of Irish Druids - Silent Balance

Celtic sacred trees - Wikipedia

Hill of Uisneach - Wikipedia

The Meaning of Celtic Trees: Lore and Tradition of Irish Druids - Silent Balance

Bodhi Tree - Wikipedia

Tree Symbolism & Meanings for All 56 Species (Willow, Oak, Olive, Pine, Yew, Cypress, Bonsai & More)

Sacred tree - Wikipedia