Summary

  • Colorado offers stunning landscapes and outdoor activities year-round, but certain times can complicate travel plans, including unpredictable weather and peak prices.
  • Mud season (late April to early June) presents challenges like muddy trails and limited outdoor activities as ski resorts close and summer activities have not yet begun.
  • Peak summer (mid-June to August) sees overcrowded attractions and high prices, making it difficult to enjoy the state's natural beauty.
  • Wildfire season (late summer to early fall) poses health risks and travel disruptions due to smoke and road closures, while early winter (late October to December) can be unpredictable with limited skiing options.
  • For a better experience, consider visiting during shoulder seasons, midweek, or specific times like January or early fall, which offer milder weather and fewer crowds.


Colorado, known for its stunning mountain ranges, vibrant cities, and diverse outdoor activities, is one of the top natural destinations in the USA for travelers year-round. However, even this picturesque state has its challenges when it comes to planning the perfect trip.

The worst time to visit Colorado can turn your dream vacation into a struggle against unpredictable weather, overcrowded attractions, and peak travel prices. Understanding these downsides can help you better plan your visit and make the most of Colorado's offers, no matter when you travel. In this article, we will explore the factors that make certain times less favorable for visiting Colorado, ensuring that your travel plans align with this stunning state's best experiences.

Mud Season in Colorado (Late April to Early June)

Mud Season in Colorado - Worst Time to Visit Colorado
Mud Season in Colorado - Worst Time to Visit Colorado

Mud season in Colorado, from late April to early June, marks a transition period between the winter and summer. This time of year is often considered the worst time to visit Colorado, particularly for outdoor enthusiasts. As the snow melts from the mountains, hiking trails and roads can become muddy and difficult to navigate, limiting access to popular outdoor activities.

Ski resorts, the main attraction in the winter, begin to close by mid-April, and the snow quality for late-season skiing is often subpar. Conversely, summer activities like mountain biking, rafting, and camping haven’t yet fully started, leaving visitors with fewer options for adventure. Additionally, unpredictable weather is typical during the mud season, with temperatures fluctuating between chilly, snowy days and warmer, rainy ones, further complicating outdoor plans.

Many mountain towns in Colorado also slow down during mud season, with some businesses closing temporarily or reducing their hours until the summer tourist season begins. This can make finding accommodations, dining options, and other services more challenging.

Despite its drawbacks, mud season has a few upsides, including fewer crowds and potentially lower accommodation prices. However, for those looking to experience Colorado’s renowned outdoor beauty and activities, this season might not offer the best experience. It’s a time when the state is in flux, waiting for the warm, dry days of summer to bring the mountains and trails back to life.

Peak Summer Crowds in Colorado (Mid-June to August)

Summer Crowds in Colorado - Worst Time to Visit Colorado
Summer Crowds in Colorado - Worst Time to Visit Colorado

From mid-June to August, peak summer crowds in Colorado can make visiting the state's most popular destinations challenging. During this period, tourists flock to Colorado's stunning national parks, scenic mountain towns, and outdoor attractions, resulting in crowded trails, long lines, and packed facilities. Rocky Mountain National Park, in particular, sees a significant influx of visitors, making it difficult to find parking and enjoy the park's natural beauty without the company of large crowds.

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Accommodations are often booked well in advance during peak summer, and lodging, activities, and dining prices are at their highest. Popular hiking trails, like those in Boulder and Aspen, become congested, which can detract from the peaceful experience many seek in Colorado's wilderness. Additionally, traffic on mountain roads increases, leading to longer travel times and potential delays.

Visiting during the shoulder seasons may be a better option for those exploring Colorado’s outdoor offerings without the hassle of peak summer crowds.

Wildfire Season in Colorado (Late Summer to Early Fall)

Wildfire in Colorado - Worst Time to Visit Colorado
Wildfire in Colorado - Worst Time to Visit Colorado

Wildfire season in Colorado, typically from late summer to early fall, is a time of heightened risk and potential disruption for residents and visitors alike. The state's dry, hot conditions during August and September and frequent lightning storms create the perfect environment for wildfires to ignite and spread rapidly. These fires can have severe consequences, including property damage, evacuations, and the destruction of natural landscapes.

For travelers, wildfire season can pose significant challenges. Smoke from fires often fills the air, reducing visibility and causing health concerns, particularly for those with respiratory issues. Smoky conditions, closed trails, and restricted access to natural areas can hamper popular outdoor activities such as hiking, camping, and sightseeing. Road closures due to nearby fires can also disrupt travel plans, making it difficult to navigate the state.

While wildfires are a natural part of Colorado's ecosystem, the increasing frequency and intensity of these fires in recent years have made late summer to early fall a more unpredictable and potentially hazardous time to visit.

Early Winter in Colorado (Late October to December)

Winter in Colorado - Worst Time to Visit Colorado
Winter in Colorado - Worst Time to Visit Colorado

Early winter in Colorado, from late October to December, is a transitional period that can present challenges for visitors. During this time, the weather is often unpredictable, with fluctuating temperatures and varying snow conditions. While the higher elevations might see early snowfall, creating picturesque winter landscapes, the lower elevations can remain dry or experience sporadic snowfalls, leading to a mix of snow, ice, and slush.

Ski resorts begin to open in November, but snow coverage is typically limited, and early-season skiing can be hit or miss. Many ski areas rely on artificial snow to supplement the natural snowfall, which might not provide the best conditions for skiing or snowboarding. Additionally, some mountain towns may still be in a lull between the fall and winter tourist seasons, with fewer activities and limited dining and lodging options.

For those looking to enjoy Colorado’s renowned winter sports, waiting until mid-December or later may offer a more reliable and enjoyable experience, with better snow conditions and a full range of activities available.

Spring Break in Colorado (March)

Spring in Colorado - Worst Time to Visit Colorado
Spring in Colorado - Worst Time to Visit Colorado

March is Spring Break in Colorado, and it is one of the busiest times of the year, especially in ski resorts and mountain towns. This period coincides with many schools' spring break schedules, drawing large crowds of families and college students eager to hit the slopes. While March often brings some of the best snow conditions for skiing and snowboarding, it also brings packed resorts, crowded slopes, and higher prices.

Accommodations in popular areas like Aspen, Vail, and Breckenridge are often fully booked well in advance, and the cost of lodging and lift tickets. Rentals can be significantly higher than at other times of the year. Long lines at ski lifts, busy restaurants, and increased traffic on mountain roads can detract from the overall experience, making it harder to enjoy the natural beauty and outdoor activities Colorado is known for.

What to Do if You Have to Visit Colorado During the Worst Times?

Rocky Mountain National Park - Worst Time to Visit Colorado
Rocky Mountain National Park - Worst Time to Visit Colorado

If you find yourself needing to visit Colorado during its worst times, here are some helpful suggestions:

  1. Explore Lesser-Known Areas: Instead of visiting popular tourist spots, consider visiting lesser-known towns and attractions. Areas like Telluride, Crested Butte, or the San Juan Mountains offer stunning scenery and fewer crowds.
  2. Focus on Indoor Activities: Use poor weather or crowded conditions to explore Colorado’s indoor attractions, such as museums, art galleries, or local breweries. Cities like Denver and Colorado Springs offer plenty of cultural and culinary experiences.
  3. Plan Flexible Itineraries: Keep your schedule flexible to adapt to changing weather conditions or crowd levels. Be ready to switch activities based on the day’s conditions, whether hiking one day or visiting a museum the next.
  4. Take Advantage of Off-Peak Hours: If you must visit during busy times, try to get an early start. Visiting famous attractions early morning or later in the evening can help you avoid the biggest crowds.
  5. Enjoy Scenic Drives: If outdoor activities are limited, consider taking scenic drives through Colorado’s beautiful landscapes. Routes like the Million Dollar Highway or Trail Ridge Road offer stunning views without strenuous hiking.
  6. Stay Hydrated and Prepared: Stay informed about air quality and potential road closures during wildfire season. Always have water and snacks, and check local advisories for the safest routes.
  7. Consider Relaxation Activities: Use the downtime to relax. Enjoy a spa day, take a yoga class, or indulge in local cuisine at quieter restaurants away from the tourist hotspots.

By adapting your plans and being flexible, you can still enjoy a memorable visit to Colorado, even during its less favorable times.

Best Alternative Times to Visit Colorado

Garden of the Gods - Worst Time to Visit Colorado
Garden of the Gods - Worst Time to Visit Colorado

Here are some of the best alternative times to visit Colorado for a more enjoyable experience:

  1. Shoulder Seasons (Late September to October and Late April to Early June): These months offer mild weather and fewer crowds. Fall showcases vibrant foliage, while spring brings blooming wildflowers and snow-capped mountains.
  2. Midweek Visits: If you can visit during the week rather than the weekend, you’ll find popular attractions, hiking trails, and less crowded accommodations. This is especially true in ski towns and national parks.
  3. Early Morning or Late Afternoon: If you’re visiting during the summer or peak tourist seasons, consider starting your activities early in the morning or later in the afternoon to avoid the busiest times and enjoy cooler temperatures.
  4. Winter (January to Early February): After the holiday rush, January and early February often bring excellent skiing conditions with fewer crowds at resorts. This is a great time to enjoy winter sports without the chaos.
  5. Late Spring (Mid-May to Early June): As the weather warms up, snow in the mountains melts, creating beautiful landscapes. This is a great time for hiking, biking, and exploring before the summer crowds arrive.
  6. Early Fall (mid-September): This period is ideal for outdoor activities. Temperatures are still pleasant, and fall colors begin to emerge, making it a picturesque time for hiking and photography.

By visiting during these alternative times, you can experience Colorado's natural beauty and outdoor activities with fewer crowds and more favorable conditions.