There is a great deal of evidence of primitive cultures in what is now Grand County, but all seems to have been transient until the modern tribes arrived, probably around 1450. The Arapaho Tribe claimed the northern part of this region and were in frequent territorial dispute with the Ute Tribe, who were dominate in the Colorado Rockies. The Utes did not have “chiefs” in the sense of the organized Plains Indians.

There were five different tribal groupings in Colorado, and those in the Grand County area were known as the “White River Utes”. The Uncompahgre Utes lived in the southern area of the state, near the San Juan Mountains. Their spokesman to the white man was Ouray, and because of his knowledge of Spanish and some English, the federal negotiators designated him “Chief of All Utes”. Thus it was he, who in 1868 agreed that most of the land west of the 107th degree longitude (about one third of Colorado) would be a Ute Reservation “for all time”.

Ouray probably never knew the Utes of the northern region and they were never notified officially of this treaty. Suddenly, their favored hunting grounds of Middle Park, the healing waters of Hot Sulphur Springs, and much of the Front Range and Gore Range were opened to white settlement. Naturally there were tensions between the Utes and the white settlers and there are several well documented accounts of disputes in the area, including the killing of Tabernash, retaliatory strikes by the Utes, and the supposedly intentional burning of Middle Park by Colorow. Finally, there was an uprising in 1879, known as the Thornburg and White River Massacres, and the result was that the Utes were evacuated from almost all of their former reservation and driven to the Utah area in 1882.

Though much of the culture, knowledge and influence of the original Indian people has been lost to time, Ute and Arapaho names still grace many landmarks in Grand County.
 

The settlement of Radium, on the north bank of the Colorado River in Gore Canyon, was established in 1906, when railroad construction of the Denver and Salt Lake Railroad brought in foreign workers, typically Swedes, Greeks, and Italians. After the rail lines were built, livestock was shipped out and vegetables such as potatoes, peas, and lettuce were grown and picked at the last minute so they could be shipped while still fresh.

Originally the land was homesteaded by the Murgrage and Hoyt ranch families. Railroad passenger service during the winter months was scheduled only three times a week each way but even then, couldn’t always get through. Nonetheless, the “Try Weakly Railroad” service was better transportation than anything residents had ever had before.

The name of Radium was suggested by Harry S. Porter because of the radioactivity found in his mine. The nearby Radium Copper Mine was a large copper producer at one time.

Maintainance workers for Union Pacific, current owners of the railroad, are still based at Radium.

Ages ago, there were many Ute Indians who enjoyed life in Middle Park with its plentiful game and lush meadows.  They lived in peace and harmony for "as many years as there are hairs on the head."

In spite of this idyllic life, there was one young brave who yearned for more adventure and material goods.  He proposed that the Utes attack the Sioux, who lived beyond the mountains on the plains of the rising sun.  As victors, they would return in glory with much wealth and many captives.

Spiquet Pah (Smoking Water) was an elderly medicine man who foresaw only grief in the prospect of such a war.  He spoke before a council meeting, warning of the devastation that such an action would bring upon the tribe.  He foretold " As the North Wind soon brings the snows and death of winter, so will he bring sorrow and death to our own people.....if you do this, strength and peace and plenty will be but for a few; joy will be seen no more."

Disregarding his warning, most of the young men were tantalized with the temptation of the grand adventure of such a conquest.  In the autumn of the year, when they usually did their hunting, the young men rallied behind the young brave and followed him over the Great Divide into combat with the plains people.  As the fighters departed, a saddened Spiquet Pah went into the heart of the mountain "and pulled the hole in after him."

The young Ute men found the enemy better armed and organized than they expected. Many Ute braves were killed and others were taken as slaves. The prophecy had come true as starvation and disease plagued the tribe as there were too few men to hunt for food. The old man sat on his haunches beside his subterranean fire which he heated water from an underground stream.  From the mountain at Hot Sulphur Springs, water flows even today as a reminder of the rash behavior of so long ago.

Another legend holds simply that the Hot Sulphur Springs water acquired medicinal qualities in answer to the prayers of an old chief who has be left by his tribe to die.  The old man built fires within the mountain, and after drinking the water and bathing in them, we was restored to health and rejoined his people.

According to local lore, Native Americans named Devil's Thumb, a rocky outcropping that towers high above the Ranch. As legend goes, after the warring Ute and Arapahoe tribes settled their differences in the Ranch Creek Valley, they buried the devil, but left his thumb exposed to remind them of the evils of war.

Before the Trans-Continental Railroad opened up the area in 1904, a stagecoach route from Idlewild (now Winter Park) joined the Rollins Pass route. A state station was situated east of what is now our Ranch. The road extended transversely over the Ranch where it followed the course of the existing County Road 83. The land was rich agriculturally, and was used for cattle grazing in the early 1900s.

After the railroad was introduced, settlers began moving west in search of wealth and opportunity. Many ended their journeys in the Rocky Mountains. During this time, there were more people living in the Fraser Valley than there are today. One favorite hangout of the railroad workers was a dance hall on Black Ranch, located immediately north of Devil's Thumb Ranch.

In the 1930s, Margaret Radcliff built the original Ranch homestead and operated it as a dairy. However, it was brothers Dan, Louis, and George Yager who started Devil's Thumb Ranch as a vacation property in 1946. The Yagers incorporated the Radcliff homestead in to the Ranch facilities and the original building exists today as the Ranch House Saloon.

The Yagers operated Devil's Thumb Ranch as both a working ranch and dude ranch until 1972. They introduced cross-country skiing in the winter of 1975-1976. Dick Taylor, a 1964 Olympic cross-country team member, designed 35 kilometers of the area's Nordic trails.

The Ranch was well known as a Nordic destination, but one without many amenities or niceties. The current owners purchased it in 2001, saving it from a group of developers who planned to fill the valley with residences and a golf course. They immediately began making improvements to the facilities, all the while impacting the land as little as possible.