Directions:

 I-15 to Rancho Bernardo Rd East;

 2.5 miles East to Valle Verde;

 Left on Valle Verde to Old Winery;

 Right on Old Winery to Vista Lomas;

 Left on Vista Lomas to security gate,

 enter HRR Access Gate code #-4-5-4-5;

Left on Highlands Ranch Rd to top of hill.