Early Exploration and the Fur Trade
Spain, the first European nation to colonize the New World, pushed northward from Mexico to Pueblo Indian villages and beheld the Grand Canyon of the Colorado River eighty years before the Pilgrims landed at Plymouth Rock. In the seventeenth and eighteenth centuries, Spain drew no boundaries for New Mexico. The province stretched as far to the north as military expeditions could enforce periodic recognition of Spanish power among the Indians on the plains and in the mountains.
The exact date of the earliest Spanish contact with the Ute Indians of Colorado remains in question, but it has been established that the introduction of the horse to the Utes dates from as early as 1640. Having seen horses and learned of their utility as mounts, the Indians were eager to procure these animals. Subsequently, Spanish traders followed trails into distant Ute villages, and Indians made return calls at New Mexican towns such as Taos bringing buckskin, dried meats, furs, and slaves to barter for horses, knives, and blankets.  As a result of trading, during the seventeenth and early eighteenth centuries, Spanish-Ute relations were characterized by peaceful interaction. The relative harmony between the two cultures aided the Spanish in their attempts to explore the frontier north of New Mexico.
By the middle of the eighteenth century, rumors of mineral wealth in the distant San Juan Mountains drifted into the New Mexican capital of Santa Fe. Responding to these reports, Juan de Rivera conducted three expeditions into the southern Colorado Rockies between 1761 and 1765. He took soldiers, traders, and padres north, via Taos and the San Juan River, past the La Plata Mountains to the Dolores River. He then followed the Uncompahgre River to its confluence with the Gunnison River. In the vicinity of the Gunnison River in 1765, the expedition met a band of Utes and other mountain Indians and a brisk trade was established. The party returned to New Mexico discouraged however, as they found little in the way of precious metal. After these initial expeditions, not much is known about Spanish activity in southwestern Colorado, except that from time to time New Mexican records show that the veterans of the Rivera expeditions conducted trade with the northern Indians. 
At the same time Rivera searched for gold and silver in Southwest Colorado, inroads into the territory surrounding Spain's New World empire were being made by her European rivals. By the mid-eighteenth century, England possessed considerable North American territory, including the American colonies, and was moving with concerted interest into the Northwest Territories. France had established herself as a North American power in Canada, and had begun exploration southward with obvious intentions toward Spanish holdings along the Gulf of Mexico. Russia explored and took possession of west coast territory in the regions of present Alaska, Washington, Oregon, and northern California. Conflict and empire predominated the history of the European continent. North American territories acted as one stage for the unfolding of this historic drama.
Fifteen years after the first Rivera expedition, Fathers Francisco V. Dominguez and Silvestre Velez de Escalante hoped to discover a mission-route that would establish a strategic communications link between Santa Fe and the missions of California. Convinced that a westward course to California in the latitude of the Hopi villages was impractical because of Hopi hostility, and that a route through Ute country north of the Colorado River would be more feasible, Dominguez and Escalante set out in 1776 upon what would become a five-month, 2000 mile journey that would take them through much of present western Colorado, Utah, Arizona, and New Mexico. Although the purpose of the Dominguez-Escalante mission was not accomplished, the expedition did have long range effects on the history and development of the southwest. The explorers revealed a geography, potential resources, and the inhabitants of a vast inland area. The information, the accounts and maps preserved from the expedition would provide others, New Mexicans and Americans alike, a base upon which to fulfill the padres' dreams. After the expedition's discoveries, traders from New Mexico who went to the distant Ute country were no doubt influenced by Escalante's journey. The route of the Escalante Trail, followed in part, soon became known by American traders as the Old Spanish Trail. This historic route symbolized much of what was to become the larger drama of the southwest; a contest of Empires. When nations gambled for imperial stakes in land and commerce, first-footing gave claim, and occupancy meant possession. In such a time the exploring man of commerce served more effectively than did the soldier. 
By the beginning of the nineteenth century, Spain became more protective of the northern buffer to her Mexican holdings. After 1803 and the Louisiana cession, the Spanish government shifted its earlier ban on Ute trade; Americans were forbidden the fruit of southwestern commerce. The Adams-Onis Treaty, ratified in 1819, established an official boundary between Spanish and American possessions in the southwest. This agreement left the southern plains, a substantial portion of the western Rocky Mountains, and the entire western plateau region of Colorado in Spanish hands.  With a demarcation set, the Spanish made little attempt to maintain defenses of their northern borderlands. Although this treaty remained in force until the American annexation of Mexican lands following the Mexican War in 1848, such diplomatic agreements were given little notice by a new type of frontier explorer, the fur trapper. Following potentially beaver-rich streams rather than guided by political boundaries, the fur trappers, Americans, French-Canadians, and New Mexicans alike, explored areas of western Colorado, Utah and Wyoming as early as 1812.  The Green River region below the Wind River Range in Utah had not been systematically trapped by 1821, yet when Mexico gained her independence in that year, new diplomatic relations between the United States and Mexico opened the area as a new commercial frontier. Responding to reports of rich beaver-streams in the Green River Valley, and hoping to establish successful trade relations with the New Mexican government, a host of American entrepreneurs came to Santa Fe in 1821 when New Mexico became a Mexican territory.
The earliest fur trading expeditions were based in the New Mexican trading towns of Santa Fe and Taos, which were strategically positioned at the terminus of the newly opened Santa Fe Trail. With a convenient commercial link to U. S. and international markets, the fur trading business developed rapidly. William Becknell, forgetting about the Santa Fe Trail almost as soon as he had found it, set out to locate a practical route to the beaver-rich Green River Valley other than the Old Spanish Trail. In 1824, he led a party north from Taos to the Green River. In August of that same year, William Huddart with fourteen others, left Taos, travelled north through the San Luis Valley, crossed the Cochetopa Hills at an ancient Ute and buffalo traverse, and by way of the Gunnison and Uncompahgre Rivers pushed on into eastern Utah to the Green River. At about the same time, an expedition led by Kit Carson and Jason Lee followed the Old Spanish Trail along Escalante's route north, and met Antoine Robidoux at the mouth of the Uinta River in Utah.  By the end of 1824, at least six parties of trappers had travelled north from Santa Fe or Taos, through southwestern Colorado, into the Green River region by way of the Old Spanish Trail or the northern extension of that trail via the Cochetopa Pass route, also known as the Trappers' Trail. Besides those of Huddart, Becknell, and Carson, there were groups led by William Wolfskill, Etienne Provost, and Antoine Robidoux. 
Through the mid-1820's, the fur brigades of Provost, Robidoux and Becknell repeatedly worked the Green River until larger trapping expeditions invaded this choice beaver country.  Such trapping parties were directed by the future Fur Barons, William Ashley and John Jacob Astor. In the spring of 1824, Ashley sent his men out to trap the region, and then arranged to meet them at a "rendezvous" on the Henry's Fork of the Green River to exchange their furs for the trading goods that he had brought from St. Louis.  The rendezvous system proved so successful that extensive trapping became the order of the day, and the large operations such as the Hudson's Bay and the American Fur Companies reaped huge profits from the fur trade. By 1826, however, many of the northern streams became "trapped out" and by the early 1830's the prices of pelts had begun to drop.
The over-exploitation of streams and the intense competition of the large fur companies prompted many trappers and traders to move south from the Green River Valley. Antoine Robidoux, maintaining a trading post at Taos, built a fort near present Delta, Colorado in 1828, from which he sent out trapping parties along the Colorado River as far south as the Gila River, as well as on the various streams in closer proximity to the fort. Fort Robidoux, Colorado's first and America's second "general store" west of the Continental Divide, served as a trading and supply establishment for the "free trappers" in the vicinity, and was located on the north-south trailway used by trappers traveling from New Mexican settlements north. By the mid-1830's, Robidoux had set up a direct arrangement with his brother's trade establishments in St. Louis and Fort Osage. Bypassing the New Mexican settlements, the Robidoux brothers freighted supplies directly through the Gunnison River country by way of Cochetopa Pass to the Fort. Until its destruction in 1844, the Fort also served as a supply base for immigrants moving westward to California. 
Although the fur trade excitement had declined, Antoine Leroux, Kit Carson, Charles Autobees, Tom Tobin, and "Uncle Dick" Wootten along with Robidoux, continued to trap the Gunnison River area in the Fort Robidoux district during the 1830's and 1840's.  While these last efforts at free trapping were being undertaken, several of the mountain men who had blazed trails important to the fur business had turned their attention to California, a distant source of commercial interest.
Although New Mexicans were the first to inaugurate the commercial trade to California, Americans were quick to see its potential. Traffic to California by annual caravan was begun by New Mexico's Governor Antonio Armijo in 1829 and 1830. Utilizing knowledge gained from fur trading explorations, Armijo and his party moved up to the Chama River from the New Mexican outpost at Abiquiu, and continued on the traders' trail until they reached the San Juan River, which they followed through parts of southwestern Colorado in the Four Corners region. They pushed on to the Colorado River, and traversed the Old Spanish Trail to California.
Directly on the heels of Armijo were parties that included among it members explorers such as William Wolfskill, Ewing Young, Kit Carson, and Tom "Peg-Leg" Smith. Although their routes varied substantially at times with those of the New Mexican traders, the general course was northwesterly from Taos to the Grand (Colorado)* River, crossing sections of southwestern Colorado, and, via the Old Spanish Trail, on to California. The Young-Wolfskill party of 1830-1831 is credited with covering the entire distance of the Old Spanish Trail, which became the regular caravan route for the Missouri-Santa Fe-Los Angeles trade.  Because of small amounts of snow in the winter, many early immigrants and traders travelled over Cochetopa Pass in order to reach California, and according to Antoine Leroux, two old trappers, William Pope and Isaac Slover and eight members of their families, made the first such trip from Taos to the Pacific Coast by wagon in 1837. 
In 1842, Marcus Whitman and J. B. Chiles, in two separate journeys, made the return trip from California to Santa Fe, which took them over basically the same route as that followed by the Slover-Pope party and the Old Spanish Trail through southwestern Colorado. 
By the mid-1840's, relations between Mexico and the United States had become strained. The Texas independence question and the need to silence any signs of rebellion in New Mexico and California led to a restriction of trade for Americans along the Old Spanish Trail. The imposition of duties further deterred commercial traffic, and with a decreased demand for pelts in New York and London, the day of the trapper and trader in the southwest drew to a close. What the trapper-explorer accomplished however, cannot be measured merely in a commercial sense, for these unofficial explorers had plotted the courses of the western rivers, discovered the passes through the Rocky Mountains, prepared the way for government explorations, and opened the door for European settlement by breaking down Indian self-sufficiency.  The first permanent wedge had been driven into the rugged transmontane west. Although a few of the mountain man-fur trapper breed would aid the coming generation of Army explorers in the late 1840's and 1850's, most of what the trapper had learned by hard experience had to be relearned and reinterpreted in order to suit the needs of a more modern generation.  Antoine Leroux, who had repeatedly trapped and explored the present Gunnison country, was one of the trappers who would later describe his knowledge to Senator Thomas Hart Benton of Missouri and others seeking information of the best rail route to the Pacific. Leroux later served as guide on the Gunnison exploration party in 1853, an expedition that would greatly influence the future events of southwest Colorado.
1. For a concise and informative discussion of the early Spanish and American explorations in the Southwest see: LeRoy R. Hafen and Ann Hafen, The Old Spanish Trail (Glendale, California: The Arthur Clark Co., 1954). References for Ute-Spanish relations are located on pp. 51 and 84.
2. An excellent study of exploration and its influences on the shaping of the American Southwest is William H. Goetzmann's, Exploration and Empire (New York: W. W. Norton and Co. Inc., 1966). Specific references on the Rivera and Dominguez-Escalante expeditions are found on pp. 68-70.
See also: LeRoy R. Hafen, Colorado: A Story of the State and Its People (Denver: The Old West Publishing Co., 1945), p. 88.
See also: Marshall Sprague, The Great Gates (Boston: Little, Brown and Co., 1964), p. 71.
See also: Sprague, op. cit., p. 109.
See also: Goetzmann, op. cit., pp. 67-68.
See also: Vandenbusche, op. cit., p. 6.
See also: Billington, op. cit., p. 387.
See also: Vandenbusche, op. cit., p. 7.
See also: Goetzmann, op. cit., p. 74.
Last Updated: 20-Nov-2008