Facility · New Mexico ·
Managed by the USDA Forest Service
Gila National Forest (NF) · Open Access
Trailhead for Big Tree Trail #755.
The Big Tree is a popular destination point for many local and out of town visitors to the historic Fort Bayard Military Reserve. The Big Juniper Tree is nationally ranked as the second largest alligator juniper tree in the United States (American Forests 1980, “National Register of Big Trees.” American Forestry Association, Washington, D.C.). The tree diameter is 70.2 inches. Its circumference is 18 feet 4 inches; its crown spread is 62 feet wide; and its height is 63 feet. The trail length and gentle nature of the route leading to the Big Tree make it a pleasing choice. The route follows primitive roads that pass through the rolling foothills of the Pinos Altos Mountains. Key vista points along the trail provide impressive views of the Twin Sisters and the Kneeling Nun.
During the 1960’s, Fort Bayard was an active military post housing soldiers (including Buffalo Soldiers) who provided protection to the local mining settlements of Pinos Altos and Santa Rita. The route to the Big Juniper Tree is an old wagon road that provided access to the Pinos Altos Mountains. Rough cut lumber and fuel wood were transported down to the fort via these roads and hauled on horse and mule powered wagons.
Current management of the Fort Bayard area emphasize wildlife, watershed protection and recreational activities. Trail users often see glimpses of wildlife including the resident elk herd that frequent the Fort Bayard area.
32.84177, -108.14427 · 32°50'30.4"N 108°8'39.4"W
Typically 90°F in Jun, down to 55°F in Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 56 | 59 | 66 | 73 | 80 | 90 | 88 | 87 | 83 | 74 | 64 | 55 |
| Low °F | 32 | 34 | 38 | 43 | 50 | 60 | 64 | 63 | 58 | 47 | 37 | 30 |
| Precip in | 1.1 | 0.9 | 0.5 | 0.3 | 0.6 | 0.8 | 3.9 | 2.9 | 2.1 | 1.0 | 0.8 | 1.2 |
1991–2020 averages from the nearest NOAA station, 3.3 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.
Recreation.gov last updated this record on 2026-02-25.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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