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.

Once upon a time on the land that lies beneath Lake Granby and Shadow Mountain Lake there were ranches, pastures and an almost forgotten town, Monarch.  It is a story that goes back 100 years to the Summer of 1905, and the arrival of train service in Middle Park and promoters who were "honest men, but too visionary and lacking in experience", according to Frank H. Wolcott, a brother of one of the founders.

The Monarch Consolidated Gold and Copper Mining and Smelting Company owned the King and Queen copper mines on Arapahoe Range above the South Fork of the Colorado River.  They felt their assays indicated ore worthy of a mill and arranged to haul in the heavy machinery and proceeded to build a town with cottages, a small hotel, stores, a bowling alley, theater and dance hall.  By 1907 Monarch had a school and post office.  However, records indicate only about $150 worth of copper per year was ever produced.    

Soon the promoters realized a sawmill was needed to provide both timber and cash to support the mine operation. A dam was built creating Monarch Lake at the junction of Arapahoe Creek and the South Fork of the Colorado, and a canal was built to float logs cut near Strawberry Lake to Monarch Lake.  A stern wheel steamer bunted rafts of logs into flumes and canals towards the sawmill downstream in Monarch.

In the spring of 1906, Monarch management obtained a charter to build the Rocky Mountain Railway, a standard gauge, for lumber and passengers, from the Moffat tracks in Granby to Grand Lake, with a spur over an unspecified pass to Walden, in North Park.  The track was laid following the river from Granby to the sawmill, by Japanese and eastern European laborers.  Ranchers along the route, excepting Fred and Frank Selak, quietly granted rights-of way. The only rolling stock owned by the railroad was a small, ancient locomotive and a caboose.  The night before Thanksgiving 1906 the first train rolled into Monarch, and the rails never extended any farther.  There was daily service, and local ranchers could flag a ride or have their packages dropped off.  There were no cattle guards, so the fireman would step off the locomotive, open a ranch gate, and close the gate and hop back on after the train passed through. 

During the winter of 1905-06 a box factory was started. It operated briefly before it was destroyed by fire in the fall of 1908.  The fire forced the mill and railroad into receivership.  Visitors, particularly former stockholders, helped themselves to equipment and entire buildings, but Monarch's core was preserved and developed by Harry L. Dierks of Kansas City into KaRose.  This summer resort was named in honor of Dierks' daughter Katharine Rose.  Other Monarch buildings went to neighboring dude ranches and the bowling alley went to Granby.  

To hold the railroad right-of-way, Ernest Behr restored the locomotive in 1912 to carry parties of fishermen along the river from one pool to another.  Ed McDonald, a dude rancher, ran a Cadillac touring car on flanged wheels on the rails to carry mail, supplies, and passengers to the valley ranches.  Just before World War I the engine and rails were sold for scrap. 

Frank H. Wolcott wrote, "In September 1954 my wife and I drove over the site to discover any signs of Monarch or the railroad...It gave us a queer feeling to realize that substantial things like railroads and buildings that we helped build have vanished.  Was it all a dream?"

David Moffat was a wealthy Denver businessman who saw the need for a rail link between Denver and Salt Lake City. His vision, a 6.2 mile long tunnel beneath the Continental Divide, made this link possible.

He was born in 1839, the youngest of 8 children. He ran away from home at age of 12, went to New York City and found work as a bank messenger.  He was an assistant teller by the age of 16 and  became a millionaire through real estate by the age of 21. 

Moffat was admired for his qualities of courage, adaptation to the “barbaric” West and his goodness of heart. He married his childhood sweetheart, Francis Buckhout, moved to Denver, and in 1860 opened a bookstore/stationary/drug store with C.C. & S.W. Woolworth on the corner of 11th and Larimer.  

Moffat and others formed the Denver Pacific Railroad to reach Cheyenne. The rail line to the Moffat Tunnel was the highest standard railroad ever built in the U.S. (11,660 ft). It went over the Continental Divide at Rollins Pass and came into the Fraser Valley in 1904. At the time, it was the most difficult railroad engineering and construction project ever undertaken. It involved boring numerous tunnels through solid granite, as well as constructing precarious timbered trestles that bridged deep mountain gorges. 

David Moffat was a multi-millionaire when he started the Moffat Line and was nearly broke when he died in 1911 trying to raise money for the tunnel that would eventually be built and bear his name. It was finally completed in 1928. The west portal of the Moffat Tunnel can be seen from the Winter Park Resort.

Because gold had been found at the headwaters of the Blue River at Breckenridge, hopes were high among prospectors who worked the downstream tributaries in Grand County.  However, this lower section of the Blue contained no mineral wealth. 

The Denver and Rio Grand Railroad planned to run a route through the valley and began constructing grades, but the tracks were never laid because Moffatt's railroad crossed the county first.

An enterprising Canadian, 25 year old Willis Charles Call, had been employed as a cook for the grading company in 1881.  When the railroad abandoned the project, Call became a registrar of voters, and in 1886, the county assessor.  By 1890, he had a choice ranch near Kremmling.  His Austrian wife, Mary Rohrocher, was a very popular hostess.  It is believed that they owned the first automobile in the county.

The conflicts between the white settles and Ute Indians came to a climax in 1878 when the Ute leader Tabernash was killed by a posse and the very next day, Abraham Elliott a homesteader on the Blue, was killed in retaliation.  The remains of his ranch can be seen on Highway 9 at mile marker 135. 

Across the river was the ranch of Henry Yust, who settled there in 1885.  Another early ranching family was that of Thomas Pharo, An Englishman from Franham in Surry, near London.  Settling there in 1880, he developed a major cattle and horse ranch. 

The Blue River area was connected with a route west in 1913, when the co-called Trough Road was constructed, beside the Gore Canyon to State Bridge.