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.

A group of Utes were camping on the shores of Grand Lake when they were suddenly attacked by an enemy tribe of the Arapaho (and in some versions the Cheyenne as well).  As the brave Ute warriors began fighting, the women and children were hurried onto a large raft for safety and pushed to the middle of the lake.  As the battle continued, a treacherous wind overturned the raft and all the women and children were drowned. Many Ute warriors were also killed during the fighting. 

The legend holds that you can still see ghostly forms in the morning mist rising from the lake and hear the wailing of the lost women and children beneath the winter ice.  The Utes avoided the lake for many years because of these tragic events and evil spirits.

"I shall never forget it as long as I live. Nor do I ever expect to experience anything comparable to it again. Civilization had found its way across the mountains into Middle Park," reflected Mrs. Josephine Button in 1955 on her 91^st birthday, as she recalled seeing smoke from the first Denver Northwestern and Pacific work-train on Rollins Pass, high above the Fraser Valley and Middle Park. Once those rails made it over the Continental Divide all the way to Hot Sulphur Springs, "changes came thick and fast." Many men, many dollars, many routes and many dreams tried to bring a railroad over the Continental Divide into Northwest Colorado, and the "Hill Route" over Rollins Pass that finally accomplished it a century ago has retained its allure ever since.

The Moffat Railroad built a cafeteria, telegraph station, living quarters for Moffat's "Hill Men" (as the railroad crews up there were known) and a fine hotel - all collectively called Corona Station. Soot-filled snow sheds protected over a mile of this windblown section of track. And where today silence is the most powerful sense, colorful locomotives pulled passenger and freight cars, filling the rare atmosphere with black smoke and mechanical clatter.

Decades of men's dreams lay behind the once massive snow shed that cut the bitter winds from the north and west, behind that fine hotel that offered some of the most spectacular scenery in America, behind the hopeful Town of Arrow nestled below tree-line ten or twelve miles west of Rollins Pass, and behind that first work-train that Josephine Button watched from her hay ranch along the Cottonwood Pass Wagon Road to Hot Sulphur Springs. Competent, often powerful, men in the 1860's through the 1890's filed surveys, graded road beds, and even began drilling before being stopped by severe storms that foiled the best laid plans or their inability to fund the ambitious projects.

Dreams to penetrate the high mountains along the Divide in central Colorado began when the Front Range was flooded with miners during the Gold Rush of 1859. Even before Colorado became a territory in 1861, Golden City, just west of Denver along Clear Creek, recognized its potential as a gateway to the rich mineral resources of mountain towns like Central City, Black Hawk, and Georgetown. Golden City's ambitions went beyond becoming a mountain transportation hub, believing that with the right incentives, enthusiasms, and leadership, its location supported a future as a national commerce center. 

Golden City certainly had men of vision, ambition, and wealth among its ranks. William Loveland and George Vest, both young and feverishly ambitious to see Golden City reach its potential, vigorously pursued their dreams for a powerful commercial center in Golden City. From Missouri River towns like Leavenworth in Eastern Kansas, leading town founders also recognized the benefits of linking their water and rail routes to the east with the resources of the west. Finally, as if destiny had demanded it, Edward L. Berthoud, a young civil engineer and surveyor with energy and ability, arrived in Golden City from Leavenworth in April of 1860 to unite the similar passions of leading citizens from both locations.

From 1861 until 1866, Berthoud, Loveland and Vest focused on bringing a direct transcontinental railroad route through Golden City. First, Edward Berthoud, along with Jim Bridger and a capable young cartographer named Redwood Fisher, blazed a trail across Berthoud Pass through Middle Park all the way to Salt Lake City. Returning to Golden City on May 28, 1861, Berthoud reported "a good wagon road could be ?quickly' built" from Denver to Salt Lake City over Berthoud Pass for about $100,000.00. According to the local hyperbole, a railroad would surely follow.

In spite of considerable enthusiasm, disappointment plagued early efforts to put a rail line over the mountains in Colorado Territory. In 1862, Territorial Governor John Evans sent the Surveyor General for Colorado and Territories along Berthoud's route and others to confirm or deny the potential of a railroad line. About the same time, the Union Pacific Railroad Company sent an independent reconnaissance to examine potential routes over the divide that included Berthoud and Boulder Passes (Boulder Pass became Rollins Pass in the early 1870's, when John Quincy Adams Rollins built a toll road over it, and then Corona Pass when the Railroad crossed it). Surveyor General Case and the UP agreed that neither route offered much hope for a standard gauge railroad. The dream of a transcontinental line over the Continental Divide through central Colorado seemed to die with the UP surveyor's words, "I learned enough to satisfy myself that no railroad would - at least in our day - cross the mountains south of the Cache la Poudre..." 

Multiple failed attempts to bring a rail line over the Divide through Middle Park during the following decades strengthened the UP's "death sentence." Against the odds, Berthoud and Loveland continued to solicit support for a railroad west over or through the Continental Divide, using improved surveys and maps to support their requests. In the 1880's, survey crews from a variety of railway incorporations were scattered over the high country on or near Rollins Pass. Over Berthoud, Rollins and other passes, they marked potential railroad lines with their wooden stakes. It was during this stretch of strenuous surveying activity that David Moffat, a highly successful Denver capitalist, got involved with an unsuccessful effort to bring through the mountains instead of over the top. 

 In the early 1880's, Mr. Moffat invested in the Denver, Utah and Pacific Railroad, which intended to tunnel through the mountains near Rollins Pass. Like the other efforts, though, the Denver, Utah and Pacific vanished in a few short years. Unlike many other lines that accomplished little more than surveys and maps, the DU&PRR completed significant grading and began tunneling before reaching the "end of its resources."

Money, power and success supported Moffat's dream to put Denver on a direct transcontinental railroad line. Doctor Robert C. Black, III, wrote that David Moffat's failed efforts in the early 1880's converted him to the idea that Denver needed to be on a direct transcontinental rail line. Moffat considered the route over Rollins Pass valuable enough to have surveying and grading crews working on it throughout the winter in 1902. The Denver Rocky Mountain News claimed that Moffat's route through Northwestern Colorado included "the largest strip of fertile land as yet undeveloped in the United States..." With his Denver, Northwestern and Pacific Railroad, David Moffat planned to make good his intentions to put Denver on direct transcontinental railroad line.

Moffat's original plan called for the "Hill Route" over Corona Pass ? the name changed from Rollins Pass in honor of Corona Station at the top ? to last for only a few short years. While the "temporary" route over the top generated resources by extracting the resources of Northwestern Colorado, a tunnel was to be bored through the Continental Divide. Even the wealth and power of Moffat, though, failed to adequately finance the tunnel before he died in 1911. The temporary line, therefore, lasted for nearly of a quarter century, from 1904 until 1928.

Its obstacles proved as enormous as the mountains it crossed. Work crews had to cease operations because of snow for most of April in 1920. The road was closed from late January until May in 1921. In December of 1924, engine number 210 busted "a main reservoir pipe," causing the train to fly down the hill out of control until it jumped the tracks and crashed into the valley below. Clearly, the Denver and Salt Lake Railroad, which took over Moffat's DNW&P after his death, needed a tunnel to replace the expensive effort over the "Devil's Backbone."

 As Denver and Salt Lake Locomotive Number 120 came through the tunnel in early 1928, it represented the culmination of a massive undertaking through wet, unstable rocks which required considerable engineering ingenuity and caused six deaths in a 1926 cave-in. It also took an enormous amount of coordination and effort to secure the necessary funding. Through local bond issues, private investors and other means, the project was completed. And through a connection at Dotsero, a railroad station less than 30 minutes west of Vail on I-70, freight and passengers could make a direct Pacific connection from Denver. Posthumously, David Moffat's dream became a reality.

For significant periods of time since the trains stopped operations over Rollins Pass in the late 1920's with the opening of the Moffat Tunnel, on-road vehicles crept along its relatively easy grades and wide curves from Rollinsville on the east slope to Winter Park on the west side of the Divide. Like now, the road ran through an area attractive to backcountry campers and sport enthusiasts. On September 1, 1956, local officials and private citizens met on Rollins Pass to celebrate a "joint state-federal-county project to convert the old D. & S. L. railroad right of way over Corona Pass into an access road for sportsmen." According to the Denver Post, the game and fish department's construction division reconstructed the road during the summer of 1955 for about $20,000. The following year, the road became a scenic route over the Continental Divide for family cars and jeep caravans alike. And after it was built, or at least reconstructed, they did come. Intrepid tourists into Middle Park.

Grand Lake was established in 1879 and incorporated in 1944. It is named for the largest natural body of water in Colorado.

In 1867, when only a few people resided near the lake, Major John Wesley Powell (the man whose group first rafted the Grand Canyon) came to explore the possibility of floating down the Grand (now Colorado) River. That summer, Powell, local resident Jack Sumner, and William Byers, founder of the Rocky Mountain News, made the first recorded ascent of Longs Peak from Grand Lake.

In the early 1900’s a Yacht Club was formed by enthusiasts who were attracted by the demands of attentive seamanship the lake demanded. In 1912, Sir Thomas Lipton contributed an impressive cup to be presented annually to the winner of the annual August Regatta. This event still draws skilled sailors to the challenging competition. 

The town was founded during a very brief mining boom, but because of it's natural beauty, tourism has long been the sustaining feature of it's economy.