Nestled at the base of the Phoenix Mountain Preserve, the all-ages Fireside at Norterra by Del Webb artfully balances privacy with convenience.. Norterra offers residents an intimate and peaceful hillside setting. At the same time, it’s part of a highly rated school system.Whether you’re a mountain biker, hiker, or a leisurely walker, your active lifestyle will have free reign on Fireside’s extensive heart-pumping trail system. What’s more, the 16,500-square-foot Norterra Center offers a rock-climbing wall, separate lap and resort-style pools, and an amazing fitness center, tennis courts, and basketball courts.