In a tiny corner of western Poland a forest of about 400 pine trees grow with a 90 degree bend at the base of their trunks - all bent northward. Surrounded by a larger forest of straight growing pine trees this collection of curved trees, or “Crooked Forest,” is a mystery.
The Rainbow Eucalyptus is the only Eucalyptus species found naturally in the Northern Hemisphere, and is found in New Britain, New Guinea, Ceram, Sulawesi and Mindanao. It's unique multi-hued bark is the most distinctive feature of the tree. Patches of outer bark are shed annually at different times, showing a bright green inner bark. This then darkens and matures to give blue, purple, orange and then maroon tones.