The White Bear Forest is an old growth forest, located in Temagami, Ontario, Canada. The forest is named after Chief White Bear, who was the last chief of the Teme-Augama Anishnabai before Europeans appeared in the region. In some parts of the White Bear Forest trees commonly reach 200 to 300 years in age, while the oldest tree accurately aged in White Bear Forest was a red pine that was 400 years old in 1999. The White Bear Forest contains one of Canada's oldest portages, dating back some 3,000 years. Today, more than 17 km (11 mi) of trails access the White Bear Forest. A trail guide is available online at http://ancientforest.org/whitebear.html.