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La Plata County

Needle Creek Trail to Chicago Basin

Routes
Hiking trails & Routes
La Plata County

Needle Creek Trail to Chicago Basin

Hard

4

hikers

Needle Creek Trail to Chicago Basin

11:03

27.1km

1,470m

Hiking

Hike the difficult 16.8-mile Needle Creek Trail to Chicago Basin in the Weminuche Wilderness, gaining 4830 feet to alpine lakes.

Last updated: February 26, 2026

Tips

Includes a segment that is highly dangerous

A part of this route comprises highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.

After 13.4 km for 274 m

Waypoints

A

Start point

Train Station

Get Directions

1

14 m

Needleton Train Station

Highlight • Rest Area

The Durango and Silverton Narrow Gauge Railroad offers direct access to the Weminuche Wilderness via the Needleton Train Station. Trains run regularly during the summer season (noted on the Durango and Silverton Narrow Gauge Railroad website as being from May-October). If looking to hike into Chicago Basin, this is an option for cutting a good handful of miles off the hike by eliminating the need to hike in (and out) ten miles on the Purgatory and Animas River Trail.

Tip by

2

12.3 km

Twin Lakes (Chicago Basin)

Highlight • Lake

The upper lakes in Chicago Basin vary in size depending on the time of year, and they serve as a great campsite or base camp for trying to bag some of the Chicago Basin 14ers. The lakes sit around 12,500 feet and are well above treeline and offer great views of the highest peaks in the area.

Tip by

3

12.6 km

Upper Chicago Basin Trail

Highlight (Segment) • Trail

Chicago Basin Trail begins where the Needle/Johnson Creek Trail crosses over Needle Creek in the upper basin. It continues until the Windom Peak and Sunlight Peak summit routes part ways from each other. Many people travel to Chicago Basin to climb the high peaks in the area, but some people come just to get into the upper basin. There are alpine lakes and streams far above treeline right alongside the trail with camping above treeline available.

Tip by

B

27.1 km

End point

Train Station

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Way Types & Surfaces

Way Types

21.2 km

5.68 km

245 m

Surfaces

26.8 km

245 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (3,970 m)

Lowest point (2,510 m)

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Weather

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Today

Thursday 7 May

9°C

-6°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How do I access the Needle Creek Trail to Chicago Basin?

The primary access is via the historic Durango & Silverton Narrow Gauge Railroad. Hikers board the train in Durango, enjoy a scenic two-and-a-half-hour ride, and are dropped off at the remote Needleton Train Station flag stop, where the hike into the wilderness begins. You will cross a suspension bridge over the Animas River near the train stop.

What is the difficulty level and terrain like on the way to Chicago Basin?

This is considered a difficult hike due to its sustained elevation gain and overall length. The Needle Creek Trail generally follows Needle Creek, climbing steadily with an elevation gain of approximately 3,000 feet over 5.5 to 6.5 miles to reach the basin. Portions are an old stagecoach road, offering a relatively consistent grade. Once in Chicago Basin, the terrain becomes more varied, with open meadows, rocky areas, and approaches to the 14ers involving steeper, more rugged conditions, including scree and potential snowfields.

How long does it typically take to hike to Chicago Basin?

Most hikers arriving by train around 11 AM will hike 5.5-6.5 miles, gaining around 3,000 feet, to reach Chicago Basin the same day, often arriving in late afternoon. The total tour distance is approximately 27 km (16.8 miles) with an estimated duration of 11 hours, which typically involves an overnight stay in the basin.

Are permits or fees required to hike in Chicago Basin or the Weminuche Wilderness?

As of current regulations, there are no specific permits or fees required for hiking or camping in the Weminuche Wilderness, which includes Chicago Basin. However, you will need to purchase a ticket for the Durango & Silverton Narrow Gauge Railroad for access to the Needleton flag stop.

When is the best time of year to hike this trail?

The best time to hike is generally from July 4th through Labor Day. During this period, snowmelt is typically complete, and the weather is most favorable. However, this is also a heavy-use period, so expect more crowds. Early fall can also be beautiful, but be prepared for colder temperatures and potential early snow.

Is the Needle Creek Trail to Chicago Basin dog-friendly?

Yes, dogs are generally allowed in the Weminuche Wilderness. However, they must be kept under control, preferably on a leash, to protect wildlife and ensure a pleasant experience for all visitors. Always practice Leave No Trace principles, including packing out all pet waste.

What kind of scenery and wildlife can I expect to see?

The scenery is spectacular, with the trail often shaded by trees alongside Needle Creek. As you approach Chicago Basin, the landscape opens up to reveal rugged San Juan Mountains. The basin itself, at 11,200 feet, is an alpine oasis with pristine alpine lakes like Twin Lakes (Chicago Basin), wildflower meadows, and granite ridges. Wildlife sightings are common, particularly mountain goats, which are frequently encountered in the basin.

What are the key attractions or points of interest along the route?

Beyond the stunning alpine scenery of Chicago Basin itself, the trail leads to a base camp for climbing three prominent Colorado 14ers: Mount Eolus, Windom Peak, and Sunlight Peak. The Upper Chicago Basin Trail provides access to these peaks. The unique train ride to the Needleton Train Station is also a memorable part of the experience.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Needle/Johnson Creek Trail, Chicago Basin Trail, and the Animas River Trail. For those continuing to the peaks, it intersects with the Sunlight Peak Climber's Route and Windom Peak Climber's Route.

What are the important Leave No Trace principles for this area?

Chicago Basin is a heavily used area, so practicing Leave No Trace is crucial. This includes packing out all trash, using wag bags for human waste, and adhering to campfire restrictions, which are often in place due to fire danger. Stay on established trails and camp in designated areas to minimize impact.

What should I pack for a trip to Chicago Basin?

Given the remote and challenging nature of the hike, essential gear includes sturdy hiking boots, layers of clothing for varying alpine weather, rain gear, a water filter or purification tablets, a first-aid kit, navigation tools (map, compass, GPS), and bear-resistant food storage. If planning to climb 14ers, additional climbing-specific gear may be necessary. Don't forget a wag bag for human waste.

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