Many noted fur trappers and traders are reported to have been familiar with the headwaters of the Grand (Colorado) River as early as the 1820s. Among them were Thomas Fitzpatrick, Jim Beckwurth, Christopher “Kit “Carson, Henry Fraeb and Peter Sarpy. Louis Vasquez built a trading fort on the South Platte River and ventured into what is now Grand County, where a pass east of Berthoud Pass is named for him.

His partner, Andrew Sublette, also came across the Divide to trade in Grand County, as well as Ceran St. Vrain, whose fort was near modern Platteville. 26 year old Tom Smith was with a group of trappers who entered the northern part of Grand County in 1827, where they were attacked by either Ute or Arapahoe Indians. Tom was hit in the leg by an arrow, splitting the bone and creating a life threatening infection. Amputation was needed but none of the party had the nerve to perform the operation. So Tom took a butcher knife and amputated his own leg. As “Pegleg Smith” Tom later became noted as one of the greatest horse thieves in the West, but was never prosecuted.

The beaver trade was essentially over by the 1840s as silk replaced beaver pelt as the stylish material for top hats. In 1842, famed traveler Rufus Sage came over Muddy Pass into Middle Park, but recorded almost no hunting activity there. On the other hand …fishing was great! His party caught over 50 pounds of trout in one morning. Noted mountain man Jim Bridger and another guide, Joseph Chatillon, let the infamous Sir George Gore on an extravagant hunting expedition in Middle Park. Despite the senseless slaughter of thousands of game animals, Gore has been immortalized with a mountain range, canyon and pass named for him.

One of the earliest of the mountain men to discover what was to become Grand County arrived in the Fraser Valley as early as 1860, soon after gold was discovered in Colorado. Charley Utter, known as “Colorado Charley”, was considered the prototype of rough trappers and traders. He was unique, though, in that he insisted on taking a bath every day, whether in the hot springs or beneath frigid waterfalls. In 1864, Charley was one of the first to make use of Berthoud Pass driving cattle that he raised at Troublesome Creek. His home was host to various adventurers who came to explore the prospects of Middle Park. He would eventually work with the famous Buffalo Bill Cody, appearing in “Wild West” shows.

When Kentuckian Beverly D. William spent some time in Grand County, he realized the Grand River was originally named the Colorado. As a Washington delegate from the newly organized “Jefferson Territory” (as this area was known at the time), he was instrumental in getting the named changed to the “Colorado Territory”, although the river was called Grand River until 1921.

After his discharge from the Union Army in 1865, a veteran who lost his right arm at the Battle of Shiloh, Tennessee as a commander of a field artillery battery, John Wesley Powell was appointed curator of the Illinois Natural History Society’s Museum located at Illinois State University-Normal. Later, he was a Professor of Natural Science at Illinois Wesleyan University-Bloomington. 

In the summer of 1867, Professor Powell and his wife Emma, brought five students of the two university’s and six educators at other Illinois schools to Colorado Territory. Two peaks over 14,000 feet were climbed. Pike’s Peak (Emma was the 4^thwoman to do so), and Mt. Lincoln. The expedition combined exploration and higher education of large scale student field trips was the first of its kind in American college history. 

In the autumn, the Powell’s visited the natural Middle Park hot springs (the heart of Hot Sulphur Springs) owned by William N. Byers editor of the Rocky Mountain News. The caretaker of the springs introduced himself as Jack Sumner, also a Union Army veteran, and Byers’ brother-in-law. Near the springs was the Grand River as the headwaters of the Colorado River were called. Around a campfire Powell and Sumner made plans for a Colorado River Exploring Expedition. Looming over this decision on the eastern horizon was Long’s Peak.  In November, Wes and Emma Powell departed for Illinois filled with fortitude to return to Colorado. 

John Wesley Powell sought financing for an 1868 expedition from the museum and university’s boards of education, being happy to oblige. However, his request to draw supplies from U.S. Army western warehouses took an Act of Congress to approve. The Smithsonian Institute donated scientific materials. The expeditions purpose was to stock the natural history museum with large collections of specimens representing different sciences and illustrating the resources of the country. Before leaving Illinois for Colorado, it was understood that the ascent of Long’s Peak would be attempted. 

At Chicago on June 29^th, a special Pullman car of the Chicago & Northwestern Railroad arrived with a banner lettered “Colorado Scientific Exploring Expedition”. At 3 p.m. Professor and Mrs. Powell, with 19 others were taken to Omaha, Nebraska traveling all night. In the morning they rode a Union Pacific train to Cheyenne, Wyoming. They were organized into messes of four and drew supplies from the army warehouse. Each man had to break his own bronco for the pack train ride to Denver. One man was bucked into a cactus. A Reverend was thrown with his foot hung in a stirrup. While being dragged he said, “take hold of her boy’s. Whoa!  Sweet little angel you.” They arrived and camped at Denver on July 14^th. Then proceeded to Empire where they were greeted by mountain man and guide Jack Sumner,  William Byers, and Ned Farrell.  

So much was untouched to be plucked in the names of anthropology to zoology. A week was spent on Berthoud Pass. One young scientist shot a jack rabbit thinking it an antelope. Jack Sumner was used to dudes. Finally, the expedition arrived at Mr. Byers’ resort where headquarters and the Reverend’s “Preaching Tent” was set up. Rest and relaxation were enjoyed by soaking in the hot springs. 

Professor Powell used his military rank Major. He never let the loss of his right arm hinder him. The Major took a trip to the Rabbit Ears and Gore Range where the highest peak is named Mt. Powell. When he returned the Major selected his student squad for the ascent of Long’s Peak. Chosen were L.W. Keplinger, and Sam Garman. One old mountaineer told the two that nothing could get them there that didn’t have wings. The idea of tenderfeet trying the ascent was ridiculous!

August 20^th-22^{nd -}The Major, his brother Walter Powell, Jack Sumner, William Byers, Ned Farrell, and the squad, departed headquarters mounted on horses, and one pack mule with 10 days rations. Each carried a pistol or rifle. The squad had weather equipment. They camped at Grand Lake. In the morning the party of seven rode up a steep rock ridge almost impassable by fallen timber. They corralled the equines at Mt. McHenry elevation 13,327 feet and camped for the night. At 7 a.m. the Major made bacon and biscuits. The men stuffed their pockets with a two day’s allotment. Leaving their firearms behind Sumner and Keplinger led the way to Wild Basin over tortuous terrain. All arrived exhausted at 2 p.m. except for Keplinger who volunteered to find a route to Long’s Peak. Keplinger went through the notch and was within 200 feet of the crown. Turning to enjoy the view he almost became an eternal resident of Estes Park. Nightfall was setting in and he had to return to Wild Basin. To his amazement Sumner was hollering and had lit beacon fires. At 10 p.m. Keplinger and Sumner were in camp. 

At 6 a.m. on August 23^rd, Keplinger led the way. Required of each was caution, coolness, and intense labor; life depending on the grasp of fingers in a crevice that would hardly admit them. Moving up in order were Keplinger, the Major, Sumner, Byers, and the others. Before 10 a.m. the entire party stood on Long’s Peak summit, elevation 14,255 feet. “Glory to God!” shouted the Major. For three hours they remained enjoying the spectacular views. North, south, east, and west. They counted 32 alpine lakes. An American flag was flown and left. A monument was built, and a baking soda can was used as a time capsule. Placed in the capsule were each member’s names, and the temperature. A biscuit was going into the capsule but the Major objected as he wanted fame as a mountain climber and not a biscuit maker. The capsule was sealed for the next climbers to find. Wine was sprinkled on the monument and disposed of in the usual manner. Two members abstained. 

The descent route went towards the branches of the St. Vrain River. Noticed on the snowbanks were two bears feasting on grasshoppers numbed by the cold. On the western branch of the St. Vrain the party was out of grub and they rested for the night. The men hiked to Mt. McHenry where a hearty breakfast was made. The two Powell’s, Sumner, Byers, and Farrell, returned to the springs on August 25^th. Keplinger and Garman remained to record high altitude weather. Submitting the first mountain climate observations to the Smithsonian Institute. 

The First Recorded Ascent of Long’s Peak (with a lengthy caption) was published in the Rocky Mountain News by William N. Byers on September 1, 1868. Proud of the fact, “that all were eminently successful and satisfied; the more so because the mountain had always before been pronounced inaccessible, and ours was the first party that had set foot on its summit.” 

The origin of Fraser was in 1905 and it was incorporated in 1953. It was formerly known as Eastom, for George Eastom, who laid out the town site in 1871. The spelling of Fraser was originally Frazier, after Reuben Frazier. The town came into being because it was the site of a large sawmill and was a railroad terminus for the lumbering operation.

While Fraser was generally considered to be an isolated mountain outpost, at one point there was enough cultural interest to support a local opera house.  Fraser was the location of a weather station for several years and during that time it was not uncommon for the winter temperatures to be 45 to 50 degrees below zero; one Fraserite remembers a morning when it was 60 degrees BELOW zero. Thus the town earned the nickname “Icebox of the Nation.” After a legal battle, that offical title went to a town in Minnesota.

A transcontinental motor route dubbed the Midland Trail came through Grand County and by 1913 a Ford sales agency was located outside of Fraser on the 4 Bar 4 Ranch. Avid fly fisherman President Eisenhower was a frequent visitor between 1948 and 1955.

George Henry Church and his brother John had a substantial ranch in Jefferson Country, prior to Colorado Statehood.  When the Timber and Stone Act of 1878 was passed, it permitted the purchase of land unfit for agriculture for $2.50 an acre.  Thus the Church brothers obtained land in Middle Park for summer grazing.  They would move their cattle into the Park by driving them over the Rollins Pass.   The area they used is just west of the town of Fraser and became known as Church Park.

In 1910, the Church Ditch was created to divert water across the Continental Divide for irrigation.  The remains of this early trans-mountain project can still be seen today at mile marker 241.5 on U.S. Highway 40.