An existing ravine was adapted to provide a trio of enclosures for polar bears, tigers and lions. One of the most exciting uses of the Tecton technique, it was built into an old quarried area on the southern side of the hill.
A major structure, it was intended for polar bears at the centre and big cats to either side. The circular polar bear pit was placed in the centre with an elevated terrace around it which bridges the ravine and affords excellent views into the three enclosures.
