We spent a month in Colorado, camping out of our van—a lifelong dream. It didn’t disappoint. Most nights, we perched on mountaintops, snug in our cozy scarves, watching the Milky Way stretch across the sky. The Big Dipper hung so large you could imagine dipping into it. High up, surrounded by snowcapped peaks (in the middle of summer), we rediscovered something we hadn’t felt in years. Despite the vast wilderness around us, we found a deep sense of calm. Our thoughts sharpened and focused, as if the mountains had stripped away all the noise.

It turns out, there’s real science behind the peace we felt up there. Spending time in nature, especially the mountains, can lower stress hormones. Studies show that being in these environments reduces cortisol, the stress hormone, leaving you relaxed and less anxious. In Japan, they even have a term for it—forest bathing—which has been shown to improve mood, lower stress, and even boost immune function.

Here are some of the ways mountains can contribute to stress relief:

Exposure to Nature Lowers Stress Hormones

Studies show that being in natural environments, including mountains, can reduce levels of cortisol, the stress hormone. For example, research has demonstrated that people who spend time in green spaces like forests or mountains experience lower cortisol levels, which leads to a sense of relaxation and reduced anxiety.

Research on Forest Bathing (Shinrin-yoku) in Japan highlights the beneficial effects of spending time in natural environments, like forests and mountains. It has been linked to improved mood, decreased stress, and enhanced immune function.

Promotes Mindfulness and Mental Clarity

The vast and serene nature of mountains can promote mindfulness. Being in these environments often encourages people to focus on the present moment, which is a known method for reducing stress. The sheer beauty and scale of mountainous landscapes can trigger feelings of awe, which has been linked to improved mental well-being.

Improved Physical Activity

Hiking or walking in mountainous regions involves physical exercise, which itself has been widely shown to reduce stress, anxiety, and depression. Exercise helps release endorphins, often referred to as “feel-good” hormones, which naturally improve mood and help combat stress.

Reduced Sensory Overload

Mountains provide an escape from the urban environment, which can often be overstimulating with noise, pollution, and crowds. The quietness and simplicity of nature, particularly in mountainous settings, help reduce sensory overload, allowing the brain and body to relax and recharge.

Positive Impact on the Brain

Research using brain imaging has shown that exposure to nature can alter brain activity in ways that improve emotional regulation and decrease the activity associated with anxiety and depression. A 2015 study from Stanford University found that walking in nature, including mountainous areas, decreases activity in the subgenual prefrontal cortex, a brain region linked to rumination (repetitive negative thinking), which is a common symptom of stress.

Fresh Air and Altitude Effects

Mountain air is often cleaner, with higher oxygen levels that can benefit physical and mental health. The elevation and air quality contribute to feelings of rejuvenation and relaxation. Being at higher altitudes can also promote better sleep, which is crucial for stress management.

Know Before You Go:

🏔️ Altitude Awareness: Colorado’s mountains are high, so give yourself time to acclimate, stay hydrated, and watch for signs of altitude sickness.

🌦️ Weather Variability: Mountain weather can change fast. Pack layers for chilly nights and sudden storms to stay comfortable in any conditions. If you're visiting a National Park, be sure to check their website for any weather closures. 

🎒 Camping Essentials: Bring quality gear, including a warm sleeping bag and durable tent. Keep your iPhone 16 Pro Max charged and protected with one of the best iPhone 16 Pro Max cases for outdoor adventures.

🐻 Wildlife Safety: The Rockies are home to bears and other wildlife. Use bear-proof containers for food and follow local guidelines to stay safe and respect the animals.

👟 Physical Preparation: Hiking here is no joke! Make sure you’re in good shape and wear sturdy boots. Take it slow if needed—the altitude can make it tougher than you expect.

🍃 Leave No Trace: Help preserve Colorado’s beauty by following “leave no trace” principles. Pack out all trash to keep the wilderness pristine for future visitors.