Nederland through Eldora
CR 130
The main modern approach into the old Eldora mining district. It is paved through the town of Eldora.
Public roadEldora, Colorado · Historical road research
The old road beyond Buckingham Campground
A real but unfinished state wagon-road project, a mining corridor that once carried wagons to the Fourth of July Mine, and a high-country grade now absorbed into the Arapaho Pass Trail.
- 1905
- State road authorized
- $5,000
- Original appropriation
- 11,906 ft
- Arapaho Pass elevation
- 1919
- Upper road called abandoned
The central finding
It is not one continuous road with one owner or one legal status.
The name “Fourth of July Road” now covers—or is casually applied to—a sequence of different corridors: a public county approach, a City-owned campground destination, a wilderness trail to the mine, and the surviving upper grade of an unfinished state road toward Arapaho Pass.
Eldora to Buckingham
Fourth of July Road
A rough county-road branch serving the campground and trailhead. Boulder County pages have used both CR 111 and CR 130 labels for portions of this corridor.
Seasonal in realityCampground to mine
Arapaho Pass Trail
A historic mine-access corridor, although the precise overlap between today’s lower trail and former wagon alignments is not fully documented.
NonmotorizedMine to Arapaho Pass
The clearest old-road remnant
The Forest Service expressly says Trail #904 continues west from the mine “on an old road” for roughly 1.2 miles.
Inside wilderness
Best-supported interpretation
A mine road became the eastern half of a much more ambitious idea.
Wagons were reaching the Fourth of July Mine by 1903, before the principal state construction contracts. The 1905–08 project appears to have improved difficult portions of the Eldora-to-mine corridor and attempted to extend a wagon-grade road from the mine toward—and nominally across—Arapaho Pass. That interpretation is an inference from the dated mine photograph and the State Engineer’s reports, not proof that every foot of the earlier and later alignments was identical. S6 S7 S8
Beyond the gate
Two different features are easy to confuse.
The short campground-side road/trail and the high wagon-road grade are not the same thing. The historically important state-road remnant is most clearly identified above the mine.
The short road/trail near the campground
An older accessible-trails guide documented a disabled parking space near the end-of-road gate, a three-foot opening beside the gate, and a hard-packed crusher-fines-and-dirt route. After approximately 217 feet, a short branch descended toward a creek-bank viewpoint.
Those measurements come from an older guide. Mountain surfaces, barriers and accessibility features can change, so they are not a present-day guarantee.
The high-country wagon-road grade
The Arapaho Pass Trail reaches the Fourth of July Mine at 1.8 miles. From there, the Forest Service specifically identifies the next 1.2 miles toward Arapaho Pass as an “old road.” That official description makes the mine-to-pass section the strongest surviving candidate for the 1906–08 state-road grade.
The complete trailhead-to-pass trip is 3.3 miles one way, rising from about 10,100 feet to 11,906 feet.
History
From Native homelands to an unfinished road across the Divide
The documentary record is strongest for the 1903–19 period. Earlier mining dates conflict, and later records do not reveal one simple, formal closure date.
Longstanding Indigenous presence
The Indian Peaks and James Peak country lies within the traditional homelands of Nuuchu/Ute, Hinono’ei/Arapaho and Tsistsistas/Cheyenne peoples, who lived, hunted and traveled seasonally through the mountains. No reliable source located for this project tied the precise Fourth of July wagon-road alignment to a specifically documented Indigenous trail, so that connection should not be assumed. S18
The mine-date discrepancy
Official and quasi-official historical sources do not agree. A Boulder County historic-site survey says C. C. Alvord located the Fourth of July Lode in 1875. A modern Forest Service history, quoted in reporting on mine remediation, places the Independence Day claim and discovery in 1872. The dates may refer to different events—discovery, staking or formal location—but the sources do not reconcile them. S4 S5
A mining destination—and a place for mountain outings
An archival photograph shows Joseph “Rocky Mountain Joe” Sturtevant flipping a pancake in front of the Fourth of July Mine, with the high peaks and glacier country behind him. The image captures the overlap of mining, tourism and local mountain culture well before wilderness designation. S16
A wagon was already at the upper mine
A dated Boulder Historical Society photograph shows people seated in a wagon in front of upper mine buildings. It is direct visual evidence that substantial wagon access reached the mine before the state’s principal Arapaho Pass construction began in 1906. S6
View the 1903 archival recordColorado authorizes a cross-Divide state road
The General Assembly enacted a law for a state road from Boulder County over “Arapahoe Pass,” then into Grand County to connect with the county road between Hot Sulphur Springs and Grand Lake. The historic spelling in the law and engineering reports includes the final “e”; modern maps use “Arapaho Pass.” The appropriation was $5,000. S2 S7
Work begins—but winter and money constrain the project
The contemplated route was approximately eight miles from Eldora to the pass and another twelve miles on the Grand County side. Boulder surveyor Horace C. Hall divided the work into sections at Hesse Hill, Denver Hill and from the Fourth of July Mine toward Arapaho Pass. Hendry Johnson received the contract. Early snow halted the season after the lower sections and roughly half of the planned mine-to-pass work were completed.
Grand County permitted the available appropriation to be spent on the Boulder County side rather than reserving half for the west. That decision helps explain why the surviving project is principally an eastern approach rather than a complete trans-Divide road. S7
Additional contracts, but still no twenty-mile road
Johnson completed the work covered by his contract in August 1907. About $1,000 remained. County surveyor A. E. Chase laid out additional work, and C. L. Stewart received an $890 contract in August 1908. Early snow again prevented all planned work from being finished that season. The reports document short construction projects and improvements—not completion of the full Eldora-to-Grand County concept. S8
The pass road is described as abandoned
Roger Toll’s federal mountaineering guide said a traveler could walk, ride or drive from Eldora to the Fourth of July Mine. The pass lay about another mile and a half beyond, but the wagon road started over it had been abandoned. This is strong evidence that mine access remained normal while the upper road had already ceased to function as a maintained vehicular route. S9
Mine operations end
The mine was never among the district’s largest producers. Silver dominated early activity, with later interest in copper. The Forest Service history summarized in modern reporting says the operation was abandoned in 1937. S5
Buckingham Campground becomes City land
Mr. and Mrs. Carl E. Buckingham donated approximately 35 acres near Eldora to the City of Boulder for a campground. The City continues to operate the small campground, while the adjoining wilderness trailhead and upper trails are administered under different jurisdictions. S3 S19
Indian Peaks becomes designated wilderness
Congress designated Indian Peaks Wilderness in 1978. Wilderness rules now prohibit ordinary motorized equipment and mechanized transportation on the upper route; wheelchairs are exempt from that prohibition. S11
The “Fourth of July Addition”
Congress added approximately 963 acres of federal land identified in legislative materials as the Fourth of July Addition to Indian Peaks Wilderness. S17
Horses carry mine-remediation supplies into wilderness
Crews sealed a dangerous shaft reported to be about 300 feet deep. With helicopters and ordinary machinery constrained by wilderness management, nine horses made three trips carrying 150 bags of polyurethane foam roughly two miles and 1,000 vertical feet to the site. S5
Ownership and jurisdiction
A county road ends at City land beside federal wilderness.
“Who owns the road?” has no single answer. Road-management status, fee ownership of the ground, public rights-of-way, mining claims and wilderness administration are different legal questions.
The drivable approach
CR 130 runs from Nederland through Eldora. Beyond the Hessie-area junction, official naming is inconsistent: the County’s Hessie page calls Fourth of July Road CR 111, while some maintenance notices have called the broader corridor Fourth of July Road/CR 130. The Forest Service lists Boulder County as the road manager, and the County’s official road map is the controlling record of road status, ownership, use and maintenance.
A public county road does not necessarily mean the county holds fee-simple title to every square foot beneath it; public rights-of-way can cross underlying parcels.
Buckingham Campground
The City of Boulder owns and operates the campground associated with the trailhead. Its land came from the Buckingham family’s 1960 donation.
The nearby Forest Service trailhead and wilderness are administered separately, with different rules.
The upper trail corridor
The mine and pass corridor is now within federally administered national forest and wilderness country. Private land and old mining-property interests remain intermixed in the broader area, and official pages warn visitors not to trespass.
Modern recreational permission comes from current land-management rules—not from a continuing public right to drive the 1900s wagon grade.
The State of Colorado’s role
The 1905 act and State Engineer reports prove state funding, surveys, contracts and public-road construction. They do not, by themselves, prove that Colorado acquired fee title to every foot of the proposed route.
A complete title history would require right-of-way deeds, road-establishment records, patents, mining-claim conveyances and any vacation or abandonment proceedings.
A Buckingham family road connection
Carl Buckingham, the campground donor, was a nephew of Charles G. Buckingham. The elder Buckingham was involved with several early Boulder County toll-road enterprises, including the Boulder and Caribou, Left Hand and Jamestown, and Boulder Canyon and Middle Park roads. The campground donor therefore came from a family with unusually deep ties to the county’s nineteenth-century transportation history. S10
Historical and current access
Access contracted from wagon travel to wilderness trail.
The evidence shows a functional road to the mine and an unsuccessful attempt to push farther over the Divide. It does not reveal one neat date when all public vehicle access above the campground ended.
Documented access by period
| Period | What the record supports | Confidence |
|---|---|---|
| By the 1890s | Mine activity and organized or informal outings at the Fourth of July Mine. | Moderate |
| 1903 | A wagon is photographed at upper mine buildings. | High |
| 1906–08 | State-funded improvements and an attempted extension from the mine toward Arapaho Pass. | High |
| 1919 | Driving is still described as possible from Eldora to the mine; the road started over the pass is called abandoned. | High |
| Mid-20th century | The lower destination increasingly functions as campground and hiking access. | Moderate |
| 1978 onward | Wilderness law and regulations prohibit ordinary public motorized and mechanized use on the upper route. | High |
Today
Motor access
The official approach is approximately five miles of rough two-wheel-drive road beyond the pavement. The Forest Service describes it as passable by a passenger car in summer, but low-clearance vehicles can encounter rocks, erosion and changing surface conditions.
There is no seasonal Forest Service gate on the county road, but there is no winter maintenance. Snow piled at the end of Eldora’s pavement can block access, and the road is generally not passable in winter. The practical permission to drive ends at Buckingham Campground/Fourth of July Trailhead.
Beyond the trailhead
Wilderness access
- Hiking and horseback travel are permitted.
- Motorized equipment and mechanized transportation are prohibited.
- Bicycles, e-bikes, motorcycles and OHVs are therefore not allowed on the wilderness route.
- Wheelchairs are exempt from the mechanized-transport prohibition.
- Dogs must be on a hand-held leash.
- Group size is limited to 12 people and livestock combined.
The wheelchair exemption is a legal access provision, not a representation that the steep, rocky alpine route is accessible. Other powered mobility devices should not be assumed to qualify without checking with the Boulder Ranger District.
At the road end
Parking and facilities
Parking is limited, and official pages describe very high summer use. Park only where signs permit. The popular Hessie shuttle does not provide service to Buckingham Campground or the Fourth of July Trailhead.
The City campground page identifies nearby pit latrines, while the Forest Service trailhead page says restrooms are not available at the Forest Service site. Treat them as adjacent but distinct facilities and verify conditions before relying on them.
Near Buckingham Campground
What the older accessibility guide documented
- An accessible campsite with a level crusher-fines pad and picnic table
- A disabled parking space near the end-of-road gate
- A roughly three-foot opening beside the gate
- A short, relatively level hard-packed road/trail
- A branch toward a creek-side fishing viewpoint
- Accessible bathrooms, though the approach roadway was described as steep and rocky
These details are historically useful but should be field-verified. Erosion, maintenance and facility changes can materially alter access. S3 S19
Fun facts and revealing details
The road’s unfinished history left unusual traces.
The name is about the mine
The trailhead and road take their name from the Fourth of July Mine. The popular explanation that the road itself opens by July 4 is a local story, not the documented origin. S3
A huge idea on a tiny budget
The state contemplated approximately twenty miles of mountain road but appropriated only $5,000, while early snow repeatedly shortened construction seasons. S7 S8
The wagon predates the state project
The 1903 mine photograph proves transport access existed at least three years before the best-documented state work began. S6
“Rocky Mountain Joe” made pancakes there
The colorful photographer Joseph Sturtevant was photographed flipping a pancake in front of the mine in the 1890s. S16
The campground hosted a glacier tradition
From 1938 through 1974, Buckingham Campground served as a base for an annual Arapaho Glacier hike and breakfast associated with the Boulder Chamber of Commerce. S3
Pack animals returned for modern mine work
In 2022, horses carried remediation supplies to the shaft because the site lies in wilderness terrain where ordinary mechanized logistics are constrained. S5
The most accurate mental picture
Drive to a campground. Walk into wilderness. Meet an unfinished road at the mine.
Today, a visitor drives a county road through a historic mining landscape to a City-owned campground, then continues on foot or horseback into federally administered wilderness. After climbing to the Fourth of July Mine, the trail picks up the most clearly documented surviving shelf of Colorado’s 1906–08 wagon-road effort and follows it toward Arapaho Pass.
It was a genuine public-road undertaking—not merely a miners’ footpath—but the evidence does not support the idea that it became a lasting, regularly usable through-road to Grand County. The eastern portion survived as mine and campground access; the upper portion survived as trail; the proposed western highway remained mostly an ambition.
Unresolved questions
What would take the research from strong history to deed-level proof?
The surviving sources establish the broad story. They do not settle every property, alignment and abandonment issue.
When exactly did vehicles stop reaching the mine?
The record establishes driving to the mine in 1919, but this research did not locate the installation date of the modern barrier or a single formal closure order for the lower mine road.
How much of the lower trail follows the original wagon road?
The upper mine-to-pass segment is expressly called an old road. The precise alignment relationship below the mine requires historic maps, survey notes or field comparison.
Who held every underlying parcel and right-of-way?
A full answer requires county road books, recorded deeds, federal patents, patented mining claims, easements and any later vacation proceedings.
Was any western grade physically built?
The project was designed to descend into Grand County, but the available records emphasize spending and construction on the Boulder County side. Further Grand County archival research may reveal isolated work or surveys.
Source library
Primary records, official guidance and archival evidence
Every link opens the original external source. “Primary” identifies contemporaneous statutes, reports, photographs or guides; it does not guarantee that every historical statement in the record is complete.
Arapaho Pass Trail
Current route description, distances, elevations, county-road maintenance statement, seasonal access and the explicit description of the mine-to-pass segment as an “old road.”
Open sourceColorado Session Laws, 1905
The act authorizing construction, improvement and repair of a state road over “Arapahoe Pass” toward Grand County.
Open sourceAccessible Trails and Natural Sites Guide
Older City/County guide with Buckingham Campground history, donation details, access measurements, facilities and the annual glacier-hike tradition.
Open PDFBoulder County Historic Preservation packet
Includes the historic-site survey stating that C. C. Alvord located the Fourth of July Lode in 1875.
Open PDFColorado Sun: mine-shaft remediation
Detailed reporting on the 2022 project, Forest Service mine history, pack-animal logistics and the shaft’s danger.
Open sourceWagon at the Fourth of July Mine, 1903
Dated archival photograph showing wagon access at the upper mine before the principal state-road contracts.
Open archival recordState Engineer Biennial Report, 1905–06
The most detailed construction account: contemplated mileage, $5,000 appropriation, survey sections, contractor, early snow and spending on the Boulder County side.
Open PDFState Engineer Biennial Report, 1907–08
Records Johnson’s completed contract, the remaining funds, Chase’s additional layout, Stewart’s $890 contract and another early-snow interruption.
Open PDFRoger Toll, Mountaineering in the Rocky Mountain National Park
Contemporary access description distinguishing the drivable Eldora-to-mine road from the abandoned wagon road started over the pass.
Open sourceCharles G. Buckingham historical record
Background on Carl Buckingham’s uncle and his involvement with early Boulder County toll-road enterprises.
Open archival recordIndian Peaks Wilderness
Wilderness designation, current restrictions, wheelchair exemption, group size, leash rules and permit information.
Open sourceForest Service visitor material
Supplementary mapping and visitor guidance for the broader area, including warnings about private parcels and trespass.
Open sourceForest Service current conditions
The live road-status table. At the research date it listed Fourth of July Road as open and managed by Boulder County; always recheck before travel.
Open live statusFourth of July Trailhead
Current trailhead description, rough-road access, directions, popularity, wilderness restrictions and private-property warning.
Open sourceHessie Trailhead and shuttle information
Useful for distinguishing the Hessie parking/shuttle system from access to Buckingham Campground and Fourth of July Trailhead.
Open source“Rocky Mountain Joe” at the mine
Archival photograph of Joseph Sturtevant flipping a pancake in front of the Fourth of July Mine.
Open archival recordFourth of July Addition legislative material
Federal report identifying the approximately 963-acre Fourth of July Addition to Indian Peaks Wilderness.
Open sourceNative American history of the Indian Peaks region
Regional context on the Indigenous peoples whose traditional homelands include the Indian Peaks and James Peak country.
Open sourceFourth of July / Buckingham Campground
Current City page for campground status, ownership context, location, primitive campsites, facilities and access-road description.
Open sourceOfficial Boulder County Road Map
The County identifies this map and directory as its official record of roadway location, ownership, use, classification and maintenance.
Open sourceMethod and cautions
How to read this site
This is a historical synthesis, not a legal title opinion, survey, real-time road report or accessibility certification. It distinguishes documented fact from inference and retains conflicts when the sources disagree.
Access information was checked on July 27, 2026. The Forest Service status table displayed an “OPEN” entry whose road-status date was June 15, 2026; the overall page was later updated July 16, 2026. Always consult current agency pages and posted signs before travel.
Historic mine workings are dangerous. Do not enter shafts, disturb structures, trespass on private parcels or drive beyond barriers.