About the Sandias

Click to hear Jayne Aubele describe the geology of the Sandia Mountains. Jayne, a geologist and senior educator for the New Mexico Museum of Natural History and Science, made this presentation at the June 7, 2022 membership meeting using Zoom because of COVID-19.
Click to watch a short video about the Sandias created by our friends at the Sandia Mountain Natural History Center. SMNHC Director Paul Mauermann explains that while the Sandia Mountains are a very common sight to people living in the Albuquerque area, they are some of the rarest mountains in the world.
Click above to learn about this auto tour guide to the Sandias.
Click above to learn about this educational guide to the Sandias.
Click above to enjoy an entertaining and educational video about the Sandias⏤mountains created by the Rio Grande rift only 10 to 20 million years ago but made mostly of granite 1.4 billion years old⏤produced by NMPBS in conjunction with Albuquerque’s tricentennial in 2006.
Click above to watch a short video that explains how conditions of our beloved forests “…are prime for what could someday be a catastrophic fire.”

Sandia Ranger District

Click above to access Jeff Young’s extensive research about people, places, and events of the Sandia Ranger District.

Just east of Albuquerque are the most visited mountains in New Mexico. Millions of people journey into the Sandia Mountains each year. More than half these visitors ride the Sandia Peak Tram or drive the Sandia Crest National Scenic Byway to take in spectacular panoramic views of Central New Mexico and to enjoy many other recreational opportunities. The Sandia Crest Scenic Byway 536, has several newly remodeled picnic grounds with shelters and group areas for reservation.

Congress designated the Sandia Mountain Wilderness (37,200 acres) in 1978. The Cibola’s Sandia Ranger District also includes the Manzanita Mountains, which stretch south, between the Sandia and the Manzano Mountains.

Sandia Peak Ski Area

Click on the adjacent map to see the numerous publicly available hiking and mountain-biking trails on the land occupied by Sandia Peak Ski Area. Per a Forest Service official, “the Tram and SPSA are located in the Cibola National Forest and operate under permit with the USDA Forest Service.” This permit does not exclude the Forest Service from having publicly accessible trails on the land used by either the Tram or SPSA.

Sandia Peak Aerial Tramway

Click image to access website. Click here for live view from webcams.

Medallion Trees

For years the identity of the person or persons who took core samples, meticulously counted tree rings to determine the age of each tree, then attached medallions to at least 84 trees scattered throughout the Sandia Mountains remained a mystery. In most cases, the medallions show an identification number, the estimated germination year of the tree, and an historical event that happened on or about that year.

The mystery was solved in 2025 when John Holmes announced to the Facebook group that his father David, who had died at age 92, was the man behind the medallions. John and Sandia hiking expert Mike Coltrin entertained the FOSM membership with fascinating stories about David Holmes, the medallion trees, and David’s blazing of Faulty and North Faulty Trails.

One of the missing medallions, Robert II Crowned King of Scotland Tree, is on display at the Sandia Ranger Station having been removed by the Forest Service from a fallen tree alongside South Crest Trail.

Jamey also has been replacing missing medallions with near-perfect replicas even some of which have been stolen.

Click above to hear Mike Coltrin and John Holmes tell FOSM members about John’s father David while John’s sister Debbie looks on. (1:13:10)
Click to enlarge.
Medallion on display at Sandia Ranger Station
Click to read 2025 Albuquerque Journal article.
Click to hear David Holmes tell the history of the medallion trees in his own words. (32:57)

Aircraft Crash Sites

TWA 260 wreckage with memorial plaque. Click to enlarge. Photo credit: Cliff Giles
Click to order book from Amazon.

Unfortunately, the proximity of the Sandias to a major civilian and military airfield has made them the location of more than a dozen aircraft crashes over the years with the most famous and deadly being the crash of TWA flight 260 in 1955.

FOSM co-founder Sam Beard, who has visited most of the sites (and was the first person to arrive at one of them), presented a summary of the crashes at a FOSM membership meeting in 2021 augmented by a compilation of newspaper articles, NTSB reports, and other information. We learned in 2025 that Sam used David Holmes’s history as one of his sources of information.

Other Bits of Sandia Mountains History

David Holmes compiled a several-page listing of important events beginning 300 million years ago when the limestone at Sandia Crest was “…at the bottom of a shallow sea.”

Geologist Jayne Aubele provided a handout with lots of facts and figures about the Sandias and surrounding areas in conjunction with the June 2022 FOSM membership meeting.

Web surfing by FOSM members Jamey Browning and Cliff Giles yielded other interesting reading and viewing regarding the history of our mountains:

Click image to view David Holmes’s Sandia Mountain Event Summary.
Click image to view Jayne Aubele’s handout.

Jamey also collected materials describing the history of the Sandia Peak Ski Area and Sandia Peak Aerial Tramway.

Click above to access a short history of the Sandia Peak Ski Area and Sandia Peak Aerial Tramway.

Last updated 1 week ago