Alder Creek  
Maps:                    
USGS 7.5' Map: Whale Hill
Statistics:
Difficulty: Number: Miles: Altitude: Obstacles: Time:
Easy 3 FR 890 9.90 11,760 ft. Steep - 2 2-3 hours
County: Saguache
Adopted by:      
Managed by: Rio Grande National Forest
Saguache Ranger District
46525 State Highway 114
Saguache, CO 81149
(719)655-2547
Summary: Alder Creek is an easy 4WD road that climbs to a saddle below Round Mountain. The majority of the road is in the forest with few views and steep sections. It passes two substantial mine sites that have mine buildings.
Attractions: Mining History, Steep Climb
Seasonal
Closure:
Agency, March 14 to May 16
Best Time: June - Thick forest cover will keep the snow on the upper parts of the road late into June
July - May still hit snow and softer road beds early in July
August - Best
September - Best, fall colors
October - Early snows will close the upper part of the road
Trail Heads
Accessed:
None
Camping: There is camping at the top near Round Mountain. The main section of the 4WD is steep and does not offer any flat areas. The lower section is private.
Base Camp: Alder Creek would not be a good area to base camp. The west side of the saddle toward Bonanza would be best with access to a large network of 4WD roads and mining history.
Fall Colors: Good - Alder Creek is mainly pine forest at the top. The lower section does have stands of large aspen trees that afford nice fall color.
Navigation: To reach Alder Creek take Hwy 285 south from Poncha Springs about 11 miles, crossing Poncha Pass. Look for County Road W52 on the right, west side. Turn here into a small parking area. Follow County Road W52 back toward the north a short distance before heading west. After just over a mile you will come to a gate as you enter Forest Service public lands. Leave the gate closed behind you.
History: Just south of the start of Alder Creek 4WD road is the ghost town of Alder. Alder began at the confluence of Alder Creek and San Luis Creek with a roadhouse and Henry Emmet's blacksmith shop. Travelers over Poncha Pass could get food and lodging as well as their horses and mules shod. When the Denver and Rio Grande railroad constructed the narrow gauge line over Poncha Pass the tracks were placed a quarter mile from Alder. The town moved to be closer to the tracks. The railroad kept extra locomotives at the Round Hill Station (Alder) called "helpers" to assist heavey trains with the steep climb over Poncha Pass.

Alder got its post office in 1881 with the coming of the railroad, which remained open until 1927. A few buildings remain at the old Alder site near Alder Creek and San Luis Creek. Topo maps show abandoned buildings at the new Alder site, no on the ground confirmation has been done.

In 1880 the Bonanza Mine as well ast the Rawley mine were staked out along Kerber Creek. The town of Bonanza grew to support both mines as well as the many smaller mines along Kerber Creek. In 1912 the Rawley Mining Company drilled a tunnel under its mines to drain the upper shafts and begin mining operations again. By 1917 the Rawley Mine had attracted over 600 people to Bonanza to work the mines initiating construction of new homes in the old town. Bonanza got two schools and a motion picture theater by the 1920s. By 1938 the mines had shut down again and the population had dropped to the point that the post office was closed.

"This document is in the public domain and may be quoted. Please credit either the Bureau of Land Management and/or the author, Frederic J. Athearn."
Kerber Creek was explored during the late 1870's by San Juan prospectors, and in 1880 the Exchequer mine was located. Just below it, the Bonanza Mine also struck rich ores, and the rush was on. The towns of Bonanza and Sedgwick sprang up along Kerber Creek in 1880, as did Exchequer, Bonito, and Spook City during 1882. These places were truly boom towns, complete with hotels, saloons, schools, churches and the famous brewery at Sedgwick. This "city" was so "civilized" that it boasted a bowling alley, a billiard hall and two dance halls. Bonanza kept up with the times through two newspapers, while stage and wagon roads connected the town with the Rio Grande Railway at Villa Grove. From the boom came the Kerber Creek Mining District, founded in 1881. These little places lasted into the 1890's, when silver prices fell. West of Kerber Creek, mining settlements, such as Sky City, Bowenton, and Biedell arose and died within a ten-year period. These places, unlike Kerber Creek, were not as rich or accessible as that mining district; therefore, they were not major mining centers in the valley.

Kenneth Jessen, Ghost Towns Colorado Style Vol 3, J. V. Publications, Loveland, 2001, p. 129-130
Description:
Alder Creek 4WD road follows Alder Creek through the forest to a saddle between Round Mountain and Mount Manitou. The road follows the lower part of Alder Creek for about a mile and a half climbing with the creek.
Lower section

photo by:
Adam M

Larger aspen trees

photo by:
Adam M

As the gulch narrows the road heads to the north away from the creek and begins to climb a spread out series of switchbacks ascending 1,500 feet in about a mile of traveling. This is where you will climb some steep sections to make the switchbacks.

Along the way you will pass a few tailing piles and one mine with an intact headframe.
Mine

photo by:
Adam M

The forest is dense here and views are just of the forest around you.
Thick forest

photo by:
Adam M

After reaching the flatter ground above you will come to an intersection. The road to your right heads north, continue climbing up to the west staying on FR890. Forest Road 890 is the only road that is legal to drive based on the Saguache Ranger District Motor Vehicle Use Map (MVUM).

After three quarters of a mile you will pass the Colorado Belle Mine.
Mine

photo by:
Adam M

After a half mile from the Colorado Belle you will reach the saddle between Round Mountain and Mount Manitou with the Shawmut Mine at the base of Round Mountain to the north and the Legal Tender Mine at the base of Mount Manitou to the south.
Round Mountain

photo by:
Adam M

At the intersection below Round Mountain continue straight ahead. The right turn will take you to the Shawmut Mine and then on up a sheep rocky climb to the top of Round Mountain. The left will take you to the top of a ridge and then on to Whale Hill. After crossing the open saddle you will head back into the forest. You will come to another intersection with a road on the left, stay to the right. As you continue through the forest you will drop down four switchbacks, at the fifth switchback take the left off of the main road a short distance to the Antoro Tunnel Mine.
Antoro Tunnel Mine

photo by:
Adam M

Antoro Tunnel Mine

photo by:
Adam M

Antoro Tunnel Mine

photo by:
Adam M

View from the Antoro Tunnel Mine

photo by:
Adam M

Head back out to the switchback and continue down hill. You will do two more switchbacks, at the second are the ramians of the mine in Rawley Gulch, which has some older remains and some newer building along the upper section. Head back to the switchback and you will follow Rawley Gulch toward Bonanza.
Heading down Rawley Gulch

photo by:
Adam M

You will come to a small saddle where the road curves to cross the saddle. Here take a left onto a road that will head down into Rawley Gulch. The road to the right will take to you Squirrel Gulch.
Close to the small saddle

photo by:
Adam M

As you get down to the creek you will come to another switchback, here take a sharp right and continue to follow the creek. The left will cross the creek and head over to Whale Hill.
Following Rawley Creek

photo by:
Adam M

As you come out of the gulch you will be at the site of Exchequer where there is a small cabin and cemetary. At the main road you can go left to Bonanaza, or right toward Squirrel Creek and Toll Road Gulch.
Data updated 08/29/26       4WD Road driven 09/26/25       Copyright 4X4Explore.com - 2000-2026