The area of Canyards Hills is 641,000.0 square meters.
The area of Tandy Hills Natural Area is 647,497.027584 square meters.
The area of Chalco Hills Recreation Area is 4,799,571.7169664 square meters.
The area of The Hills Shire is 401 square kilometers.
The area of Pedlar Hills Natural Area Preserve is 2,614,269.2488704002 square meters.
Tandy Hills Natural Area was created in 1987.
The area of Columbia Hills - Washington - is 13.508 square kilometers.
The area of Tarcutta Hills Reserve is 4,320,000.0 square meters.
The area of Winding Hills Park is 2,031,521.9240448 square meters.
The area of Adelaide Hills Council is 795.08 square kilometers.
The area of Chino Hills State Park is 57.356 square kilometers.
The area of Minerva Hills National Park is 27.9 square kilometers.
The area of North Hills Historic District is 202,342.82112 square meters.