One Tree Hill, Auckland

Sadly, the eponymous pine tree at the summit had to be removed following several attacks on its 105-year-old trunk. Known by Maori as Maungakiekie, or hill of the kiekie vine, One Tree Hill (elevation 183 meters, or 600 feet) is a 20,000-year-old scoria cone offering exquisite views over central Auckland and surrounding areas. Located in Cornwall Park, One Tree Hill was heavily fortified in Maori times and has the remains of extensive earthworks and terraces. The summit is accessible by car or walking track. Admission is free.