Gilmore Summit

For all practical intend and purposes this road is flat. There is nothing approaching a large radius curve, that might cause a motorized vehicle to slow below the 65mph speed limit. And still, this is a summit, shown on Idaho state maps, signed at the top, complete with elevation and name. It also manages to gain over 3000 on its north side and close to 2000 feet on the south side. It just takes a whole lot of miles to do it. Still, the character of ride over Gilmore Summit is that of a ride along the mountains.  A friend characterized a perhaps similar ride (the old DBTC century along the Front Range north of Denver) like this: "The scene just doesn't change. Every once in a while you're tempted to drop something off the bike, like a water bottle, just to make sure you're still moving."

But it doesn't have to be like that. Maybe the night before an early fall storm dropped a dusting of snow on the peaks, while drenching the valleys in rain. The clouds still hang heavy over the Lemhi Range during the start of the ride. As the sun slowly pulls off the covers later during the day, it presents an ever changing spectacle of clouds, reflecting light, changing shadows, a ray of sun turning selected parts of the mountains into a moving display. The light changes constantly. At times it silouets the massive shapes into a paper cut out - just for half a minute until the next act starts with the next ray of light, that is beginning to pierce the cloud cover. This used to be hard to capture on film. But with digital photography zooming in on distant details has become much easier. In scenery like this these pictures capture representations that are often so small and distant you have to look hard for them to actually be aware of them. Dropping the water bottle won't help with that.

Another thing that makes this summit outstanding becomes clear when you travel the 100 miles from the north through the Bitterroot Range over Lost Trail Pass or Chief Joseph Pass or Gibbons Pass to here. All those passes are at slightly lower altitude than Gilmore Summit. But they never reach above timber and you can't distinguish the scenery from all the trees. It is one unending forest up there, while down here but roughly at the same altitude it's one great desertscape and the presence of trees causes placenames to reflect this unusual fact.

photo page

01.(000.0km~000.0mi, 1203m~3947ft) START-END NORTH ALTERNATE: Salmon River Crossing in Salmon 02.(033.1km~020.6mi, 1475m~4839ft) Tendoy and jct with Lewis and Clarke Road to Lemhi Pass 03.(074.1km~046.0mi, 1819m~5968ft) START-END NORTH: Leadore and jct with road to Bannock Pass 04.(098.9km~061.5mi, 2079m~6821ft) jct with FR212 on right to Sheephorn Peak 05.(101.4km~063.0mi, 2123m~6965ft) jct with FR2, Gilmore Rd to Meadow Lake 06.(104.5km~065.0mi, 2190m~7186ft) TOP: Gilmore Summit and nearby jct dirt road to Eighteen Mile road on left 07.(110.7km~068.8mi, 2060m~6759ft) jct with FR296 Spring Mtn Rd crossing Lemhi Range on left 08.(136.3km~084.7mi, 1952m~6402ft) START-END SOUTH ALTERNATE: Birch Creek crosses road from west to east, near Pine Creek and fishing access area 09.(144.4km~089.7mi, 1878m~6161ft) jct with Pass Creek Rd on left 10.(170.0km~105.6mi, 1014m~3327ft) START-END SOUTH: jct Id28 - Id22, north west of Mud Lake

Approaches

From North. Leaving the settlement of Leadore, the road does begin to climb, but just noticeably. The road runs closer to the Beaverhead Range on the East Side. The distant rounded shapes look more like giant anthills from this angle. The Lemhi Range to the west is a distant rugged wall. After a short distance you can actually make out the mountains, lining the valley on the opposite side of the summit. But it is difficult to tell that these distant mountains, will not be passed until after crossing the still 18 mile distant summit. As the road slowly climbs further it seems to head right for the Lemhi Range, at one point barreling straight towards Timber Creek Peak (10553ft) and Sheephorn Peak. Getting very close to the summit are two dirt road turnoffs to Gilmore, an old mining settlement. The last few miles are actually something of a more than noticeable climb. The top has large name and elevation signs. The view down the south side is even larger in scale than the north side.

From South. (described downwards). The summit is also a water divide between Eighteen Mile Creek to the south and Divide Creek to the north. A dirt road leads to a wilderness study area along Divide Creek. Our main road continues to draw closer to the Lemhi Range as it descends from the summit, but this does not subtract from their imposing appearance. The place name "Lone Pine" is signed as being 42 miles distant from the outskirts of Leadore on the northern approach. But this "place" does not show up on most maps. When my odometer turned to 41 I noticed a distant grove of pine trees silhouetted against snow covered peaks on the right side of the road, the first pine trees since many miles before Leadore. Could "Lone Pine" be just lone pines ? All that was missing was an official name sign pointing to them. But as it turned out, people lived at this "Lone Pine". Don't know how many, but shouldn't be more than a dozen. It even has a little store selling gas, chips and soda, and a sign saying "cafe", meaning "get your burgers here". It goes without saying that there are no other human structures or services between Leadore and Lone Pine.

Tours

Dayrides. 

History

Fur Trade: A member of David Thompsons Columbia expedition reportetly discovered this valley in 1818 while on a trapping expedition with Michael Bourdon. To other trappers the valley was known as Cote's Defile.

Mining: It is doubtful that this would be a named summit if it weren't for miners in the 1880s, who worked Horseshoe Gulch for lead and silver near the summit. It definitely would not carry the name Gilmour, and that even though the miners had no intention of naming it that. in 1902 residents of Horseshoe Gulch filed for a charter to officially name the town in honor of Jack T Gilmer. When the written answer came back from Washington the name was misspelled to Gilmore. The path of least resistance was to just accept the unintentional new name. Soon richer deposits were found in other parts of the valley and a smelter started operation. Ore and boullion were transported down the south side of the pass to the 67 mile distant railhead in Dubois, Idaho. For a short time steam engines were used to pull four ore carts each. When they wore out they were not replaced.

Railroads: A branch railroad named the Gilmore and Pittsburgh railroad was constructed over Bannock Pass from Montana in 1910, then up the north side of Gilmore summit in order to transport mining ore. The railroad stopped operation in 1927, due to a power plant explosion. Before mining operation could resume the great depression hit in 1929. The railroad resumed limited operation till 1940 when the metal rails were finally sold as scrap metal.