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Boulder County

Altona

Attractions and Places To See around Altona - Top 20

Attractions and places to see around Altona, Colorado, offer a diverse outdoor experience in the foothills of the Rocky Mountains. This region provides access to a network of trails, natural preserves, and scenic viewpoints. Visitors can explore various landscapes, from challenging mountain climbs to family-friendly paths alongside creeks and open fields. The area is characterized by its natural features and opportunities for outdoor activities.

Best attractions and places to see around Altona

  • The most popular attractions is Mount Sanitas,…

Last updated: May 9, 2026

Cottonwood Trail

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This section of the Cottonwood Trail is a short, but sweet, crushed gravel trail that connects Independence Road to Jay Road. It's a nice, scenic way to avoid some of …

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Lee Hill Drive Climb

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Lee Hill Drive is a popular and challenging climb that connects the intersection of Lee Hill with Olde Stage just outside of North Boulder, and Lefthand Canyon. The backside of …

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51st Street (Gravel to Eagle Trailhead)

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This section of 51st Street from the main Boulder Reservoir parking area to the Eagle Trail Trailhead (which is also where 51st turns into 55th street) is a fun section …

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Lagerman Agricultural Preserve

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The Lagerman Agricultural Preserve and Reservoir is a small nature preserve that birders, boaters, picnickers, bikers, runners, and dog-walkers can all enjoy. You get great views of the foothills over …

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Mount Sanitas

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One of the most famous hiking trails in downtown Boulder is known for its challenging terrain and easy accessibility, making it a popular choice amongst hikers in the region. To …

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Popular around Altona

Hiking around Altona

Cycling around Altona

MTB Trails around Altona

Road Cycling Routes around Altona

Running Trails around Altona

Gravel biking around Altona

Tips from the Community

mtnMan47
August 14, 2025, 51st Street (Gravel to Eagle Trailhead)

Since the earlier post from October 2023, several new gravel trails have been headed up to and down from the mesa. Flowy routes that are fun.

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Be a nice person Busy trail - Brush up on trail etiquette.

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The Lagerman Agricultural Preserve and Reservoir is a small nature preserve that birders, boaters, picnickers, bikers, runners, and dog-walkers can all enjoy. You get great views of the foothills over farms and fields as you run lightly-graded crushed gravel and dirt roads.

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Wilko Koning
November 12, 2023, Mount Sanitas

One of the most famous trails in downtown Boulder is known for its challenging terrain and easy accessibility, making it a popular choice amongst hikers in the region. To ensure a satisfying experience, it's crucial to begin your run early.

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The Lagerman Agricultural Preserve and Reservoir is a small nature preserve that birders, boaters, picnickers, bikers, runners, and dog-walkers can all enjoy. You get great views of the foothills over farms and fields as you ride down well-graded crushed gravel and dirt roads.

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Lee Hill Drive is a popular, challenging climb that connects the intersection of Lee Hill with Olde Stage just outside of North Boulder, and Lefthand Canyon. The backside of Lee Hill (the Lefthand Canyon side) is a little nicer for climbing because there is less traffic than on the the Boulder side where there is no shoulder on a series of initial switchbacks. Regardless of which way you go up Lee Hill, coming down the 1,400 foot climb is a real treat after the challenging journey up!

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Jamie S.
October 23, 2023, Cottonwood Trail

This section of the Cottonwood Trail is a short, but sweet, crushed gravel trail that connects Independence Road to Jay Road. It's a nice, scenic way to avoid some of the busy road crossings on Diagonal Highway while enjoying riding next to a creek and past some open fields. While all of this section of trail is very doable on a road bike, there is a bridge crossing that sometimes has planks loose or missing so be aware of that if you're skinnier tires!

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Lee Hill Drive is a popular and challenging climb that connects the intersection of Lee Hill with Olde Stage just outside of North Boulder, and Lefthand Canyon. The backside of Lee Hill (the Lefthand Canyon side) is a little nicer for climbing because there is less traffic than on the Boulder side where there is no shoulder on a series of initial switchbacks. Regardless of which way you go up Lee Hill, coming down the 1,400 foot climb is a real treat after the challenging journey up!

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Frequently Asked Questions

What kind of outdoor activities can I do around Altona, Colorado?

Altona, Colorado, offers a diverse range of outdoor activities, primarily focusing on trails, climbs, and natural preserves. You can enjoy challenging mountain climbs, scenic cycling routes, and family-friendly walks. The area is particularly popular for hiking, mountain biking, and running. For detailed routes, explore the MTB Trails around Altona, Easy hikes around Altona, and Running Trails around Altona guides.

Are there challenging hikes or climbs in the Altona area?

Yes, Altona is known for its challenging terrain. Mount Sanitas is a famous hiking trail known for its demanding ascent and rewarding views. Cyclists can test their strength on the Lee Hill Drive Climb, which offers a significant elevation gain connecting Olde Stage and Lefthand Canyon.

Where can I find easy walking trails around Altona?

For easier walks, consider the Cottonwood Trail, a crushed gravel path offering scenic views next to a creek and past open fields. The Lagerman Agricultural Preserve also provides well-graded crushed gravel and dirt roads suitable for leisurely walks, offering great views of the foothills. You can find more options in the Easy hikes around Altona guide.

Are there any natural preserves or scenic viewpoints to visit?

Absolutely. The Lagerman Agricultural Preserve is a small nature preserve with a reservoir, perfect for enjoying the outdoors and spotting birds. For panoramic vistas, the Mount Sanitas summit and the Lee Hill Drive Climb offer stunning viewpoints. Additionally, the 51st Street (Gravel to Eagle Trailhead) section provides great views over Boulder Valley Ranch to the foothills and Flatirons.

Is Altona, Colorado, a good destination for cycling?

Altona, Colorado, is an excellent destination for cycling, catering to various skill levels. The Lee Hill Drive Climb is a popular and challenging road cycling route. For gravel enthusiasts, the Cottonwood Trail and the 51st Street (Gravel to Eagle Trailhead) offer enjoyable rides on crushed gravel. Mountain bikers will find numerous trails detailed in the MTB Trails around Altona guide.

Are there family-friendly attractions or trails in Altona?

Yes, several spots are suitable for families. The Cottonwood Trail is a pleasant, easy path next to a creek. The Lagerman Agricultural Preserve is also family-friendly, offering space for picnicking and enjoying nature on well-graded paths. These locations provide opportunities for gentle walks and enjoying the outdoors together.

What do visitors particularly enjoy about the attractions around Altona?

Visitors frequently praise the challenging yet accessible nature of trails like Mount Sanitas, noting the rewarding experience after a tough climb. The scenic beauty of routes like the Cottonwood Trail, with its views of creeks and open fields, is also highly appreciated. Many enjoy the diverse landscapes and the opportunities for both strenuous activity and peaceful relaxation.

Can I bring my dog to trails around Altona?

Yes, many outdoor areas around Altona are dog-friendly. For example, the Lagerman Agricultural Preserve is a popular spot for dog-walkers. Always ensure your dog is on a leash and follow local regulations regarding pet waste and trail etiquette to ensure a pleasant experience for everyone.

What are the best places for scenic views in Altona, Colorado?

For breathtaking vistas, the summit of Mount Sanitas offers expansive views of the Boulder area. The Lee Hill Drive Climb provides rewarding views during its descent. Additionally, the 51st Street (Gravel to Eagle Trailhead) section offers great views over Boulder Valley Ranch to the foothills and Flatirons.

Are there opportunities for wildlife spotting around Altona?

Yes, the natural areas around Altona offer chances to observe local wildlife. At the Lagerman Agricultural Preserve, birders can enjoy spotting various species. Along the Cottonwood Trail, you might even spot prairie dogs. These preserves and trails provide habitats for diverse flora and fauna.

What is the best time of year to visit Altona, Colorado, for outdoor activities?

The best time to visit Altona, Colorado, for outdoor activities is generally during the spring, summer, and fall months. These seasons offer pleasant temperatures for hiking, cycling, and exploring. Summer can be warm, but the mornings and evenings are often ideal. Fall brings beautiful foliage, while spring offers blooming wildflowers. Winter can be cold with snow, making some trails more challenging or inaccessible, though cross-country skiing or snowshoeing might be possible on certain routes.

Are there any specific tips for hiking Mount Sanitas?

When hiking Mount Sanitas, it's crucial to begin your hike early, especially during peak seasons, to ensure a more satisfying experience and avoid crowds. The trail is known for its challenging terrain, so be prepared with appropriate footwear, water, and sun protection.

Where can I find gravel trails for cycling or walking?

Altona offers several excellent gravel trails. The Cottonwood Trail is a short, scenic crushed gravel path. Another great option is the 51st Street (Gravel to Eagle Trailhead), which provides a fun section of gravel with nice views. The Lagerman Agricultural Preserve also features well-graded crushed gravel and dirt roads perfect for gravel riding or walking.

Most popular routes around Altona

Easy hikes around Altona

Most popular attractions around Altona

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