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.

The town of Winter Park was first settled in 1923 and incorporated in 1978. It came into existence as a construction camp during the building of the Moffat Tunnel. The west portal is located here, hence the original name of West Portal.

As early as 1929 hearty winter sports enthusiasts were getting off the regularly scheduled trains there to ski the trails that were being developed. Regular weekend service on a special ski train began in January 1938. That same year, the U.S. Forest Service gave permission to the City and County of Denver to develop land near West Portal for winter sports, constructing ski-tows and trails. Winter Park ski area was formally opened in 1940.

With the consent of postal authorities, West Portal’s name was changed to Winter Park to publicize the ski area.  Benjamin F. Stapleton, the mayor of Denver at the time, championed the cause of the name change to help publicize the winter sports of the area. The town has now grown into a classic resort town and the ski area management has been recently turned over to the Intrawest Corporation by the City and County of Denver.

The Territorial legislature defined the boundaries and county seats for the West Slope in 1861.  Geographic knowledge of the Colorado mountains was somewhat limited at that time.  North Park (a name now synonymous with Jackson County) was an Indian hunting ground and little was known about it.

A boom started with the discovery of gold and silver at Teller City in 1879.  North Park was considered to be part of Grand County, and now there was property to assess and tax.  The Grand County road tax in North Park for 1881 applied only to males between the ages of 21 and 45.  They had to either pay $3 in cash or do two day's work on the roads. John Mills, a Teller City resident who acted as an attorney for mine owners, served as a Grand County commissioner and was one of the commissioners killed in the July 4, 1883 gun battle at Grand Lake.

As ranches became established and more mineral deposits were discovered, the Larimer County commissioners began to speculate that the "Snowy Range" that defined the western boundary of Larimer County was the Park Range on the west side of North Park rather than the Medicine Bow Range.  This opinion soon degenerated into a dispute between Grand and Larimer counties, ultimately ending up in court. In 1886 the Colorado Supreme Court ruled that North Park was part of Larimer County.

A trip to the county seat in Fort Collins was a considerable undertaking.  If everything ran on schedule it was possible for travelers to leave Walden on the morning stage, catch a train from Laramie to Cheyenne, another train from Cheyenne to Greeley, still another from Greeley to Fort Collins, and arrive at the county seat before closing hours the following day.  The fares amounted to a significant expense.  It was probably more common for a North Parker to travel to Fort Collins in his wagon, take care of business, and come home with a wagonload of provisions.  The trip by wagon took three to four days each way.

As the population of North Park grew, so did the desire to split from Larimer County.  In 1908 the Loveland newspaper stated that Larimer County was too big and advocated a new county with Loveland as the county seat.  The Walden newspaper agreed that the county was too big but felt the wrong division line had been picked, pointing out that "A Loveland man can get to the county seat in three hours anytime, but it takes a North Park man three days most of the time."

Ranchers resisted early efforts to set off the area west of the Medicine Bow Range into a county of its own as they carried the largest part of the tax burden and felt their taxes would increase if a new county was established.  But by 1908 there was general agreement within the Park that it was time for court and administrative offices to be more conveniently located.

The total valuation assessed in 1908 of North Park property by Larimer County was $771,776, which generated $16,979 of revenue.  The salaries of some of the paid officers of the new county was estimated as follows:

     Assessor                                                    $800

     County School Superintendent                   $800

     Water Commissioner, 2 districts                $1000

     County Commissioners                             $1000

Even adding in salaries for the sheriff and county clerk it appeared quite likely that the new county could be operated efficiently without a tax increase and the proposal to create "North Park County" had nearly unanimous support from North Parkers.  The bill passed the legislature easily in April 1909, with a name change to Jackson, and was quickly signed into law on May 5 by Governor Shafroth.

While North Parkers were eager to sever their legal ties to Larimer County in 1909, they clearly weren't ready to give up the pleasures of offered by a nip of the bottle.  Like most frontier areas, North Park had a significant number of single men who liked to occasionally get together and enjoy a few drinks with their friends.  Walden was the center of socialization.  According to an 1899 newspaper article, Walden residents worried about the "toughs" who came to town to "drink barbed-wire bitters and then shoot up the place."

In addition, local married men sometimes frequented the bars when they could have been spending more time at home helping out with domestic chores.  As a result, a strong temperance movement soon divided the community.  One of the two local newspapers, the North Park Union, endorsed the temperance movement in early 1902 and soon found itself the target of a boycott by both advertisers and subscribers.  Although the editor declared it a "boycott of no great magnitude", the paper had a new owner/editor within a month.  The issue of whether Walden should be wet or dry was on the 1902 ballot.  By a very decisive majority, voters decided Walden would continue to be wet.

Just before the 1906 election, the Walden newspaper criticized the local Republican Party bosses for providing a lot of free whiskey in every North Park precinct on election day, and urged North Parkers not to sell their vote for a drink.  The temperance movement enjoyed its first victory when it combined forces with the local church and convinced the businessmen of Walden to close their stores on Sundays.  The closing did not stand in high favor with ranchers.  "When a man can't buy axle grease for his wagon when it runs dry and something else for himself when he runs dry, it is time to call a halt," they declared.  Quite a number of the ranchers started going through to Laramie for their provisions, and the Sunday closing rule was abandoned six weeks after it was implemented.

When news reached Walden in early 1909 that the bill creating Jackson County had cleared the legislature, the newspaper reported that the town was moved to the point of a merry celebration.  The brass band marched, guns were fired, and at daybreak "the women, as becomes their sex, were among the few who were sober."  A few weeks later news that the Governor had signed the bill was cause for another celebration.  The newspaper reported that, "the air about town clouded up and filled with burnt powder and raucous vocalizations.  The festivities continued in the evening with flying anvils propelled by stick powder . . ." The first hundred years of Jackson County had commenced.

Berthoud Pass Stage Road was built by the extreme efforts of Captain Lewis Gaskill.  It came from the top of the Pass through Spruce Lodge, Idlewild (now Winter Park), the Cozens Ranch (near Fraser) Junction Ranch (Tabernash) and Coulter.  From there once branch lead over Cottonwood Divide to Hot Sulphur Springs (and points west) while the other went to Selak’s and over Coffey Divide to the Lehman Post Office and on to Grand Lake.  

At the summit of Berthoud Pass there was a large house of hewn logs, occupied by Lewis Gaskill and his family.  They collected the tolls for the road and gave welcome shelter to those weathering the variable passage.  The house was located on the West side of current Hwy. 40 but no trace of the building remains.  

At the steepest portion of the west side of Berthoud Pass was the Spruce House rest stop, which by 1900 was a sold structure of two and a half stories.  There the traveler could find a warm meal and corral for livestock.  No trace of it remains today.  

The Idlewild Stage Stop was located in present day Winter Park and was a popular place to change horses before the steep assent up the pass.  Mrs. Ed Evans served a hearty noonday meal there for only 35 cents.

Cozens Ranch was also one of the more popular stops and Fraser Post Office until 1904. Built around 1874 by William Zane Cozens, it remains today, outfitted in period décor and is the home of the Cozens Ranch History Museum.  

The Gaskill House, in Fraser was built by Lewis De Witt Clinton Gaskill, one of the original investors in the road and a prominent Grand County citizen. The house now houses the Hungry Bear Restaurant.

Junction House at Junction Ranch (Tabernash) could accommodate up to fifty travelers and was built by Quincy Adams Rollins, and subsequently leased to Johnson Turner.   

The Coulter Stage Stop was built by John Coulter, an attorney from George town and shareholder in the stage road.  It also served as a Post Office from 1884 to 1905. 

Frank and Fred Selak, sons of a pioneer Georgetown brewer ran the Selak stop which was north of Granby and east of current Hwy. 34.           

Cottonwood Divide (Pass), at 8904 feet above sea level, was laid out by Edward Berthoud and Redwood Fisher in 1861.  The route was used by stagecoaches from 1874 until the railroad arrived at Hot Sulphur Springs in 1905.  The last driver on the route was Charlie Purcell.  Summer travel time between Hot Sulphur Springs and Georgetown was typically twelve hours. Travelers between Hot Sulphur Springs and Kremmling could stop at the Barney Day or King Ranches, both near current Hwy. 40.   The Pinney Ranch House, used by the firm of Whipple and Metcalf for the connecting service to Steamboat Springs, is still standing on Hwy. 134 on the east slope of Gore Pass. There a traveler could pay 50 cents for a meal, 50 cents for a bed and expect a change of horses every ten miles.  It ceased operation in 1908 when the railroad reached Toponas.