High-Altitude Hiker's Secret: Sunscreen Isn't Enough in Aspen
By Franklin Everett ShawThe sun in Aspen feels different. It’s not just the crisp mountain air or the stunning views that make it unique; it’s the intensity, a burning kiss that can quickly turn into a painful betrayal if you’re not prepared.
Sunscreen, that familiar summer staple, is simply not enough when you’re hiking at 8,000 feet or higher.
The thinner atmosphere filters less UV radiation, meaning you’re exposed to a significantly higher dose than you would be at sea level. Think of it like this: sunscreen is a shield, but in Aspen, the enemy is wielding a laser cannon, not a water pistol.
Let’s talk about a comprehensive sun protection strategy, one that goes beyond the bottle and considers the unique challenges of hiking in the Colorado Rockies.
First, ditch the cotton and embrace UPF clothing.
UPF, or Ultraviolet Protection Factor, is a rating system for fabrics that indicates how much UV radiation they block. A UPF of 50, for example, means that the fabric blocks 98% of UV rays. Look for long-sleeved shirts, pants, and even hats made from UPF-rated materials. Brands like Patagonia, Columbia, and REI offer a wide range of options.
Consider this: a typical white cotton t-shirt has a UPF of around 5, offering minimal protection.
Imagine hiking the Smuggler Mountain Road trail near Aspen on a sunny day. The exposed terrain offers little shade, making UPF clothing essential. A long-sleeved UPF shirt can prevent hours of sun exposure, significantly reducing your risk of sunburn.
Next, invest in high-quality sunglasses with 100% UV protection.
Not all sunglasses are created equal. Cheap sunglasses may darken your vision, but they don’t necessarily block harmful UV rays. Look for sunglasses that are labeled as blocking 100% of UVA and UVB rays. Wraparound styles offer the best protection, as they prevent sunlight from entering from the sides.
Think about the reflective surfaces you encounter while hiking. Snow, water, and even light-colored rocks can reflect UV rays back onto your face and eyes, increasing your exposure.
Picture yourself hiking near Maroon Bells. The stunning lake reflects sunlight intensely, making sunglasses with UV protection absolutely crucial. Without them, you risk not only sunburn but also long-term eye damage.
Timing is everything.
Avoid hiking during peak sun hours, typically between 10 am and 4 pm. Plan your hikes for early morning or late afternoon when the sun’s rays are less intense. Check the weather forecast and be prepared to adjust your plans if necessary.
Consider the orientation of the trail. A trail that faces east will receive more sun in the morning, while a trail that faces west will receive more sun in the afternoon. Choose trails that offer shade or that are less exposed during peak sun hours.
For example, if you’re planning a hike on the Hunter Creek Trail, consider starting early in the morning to avoid the midday sun. The trail winds through a forested area, providing some shade, but it’s still important to be mindful of the time of day.
Recognizing sun poisoning at high altitude is critical.
Sun poisoning is a severe form of sunburn that can cause a range of symptoms, including blistering, fever, chills, nausea, and dizziness. At high altitude, these symptoms can be exacerbated by dehydration and altitude sickness.
Be aware of the signs and symptoms of sun poisoning and seek medical attention immediately if you experience any of them.
High-altitude sun poisoning can present differently. The thinner air can make you feel lightheaded and nauseous, masking the initial symptoms of sun poisoning. Pay close attention to your skin and how you feel.
Imagine you’re hiking the Ute Trail on Aspen Mountain. You start to feel dizzy and nauseous, and your skin is red and painful. It’s easy to dismiss these symptoms as altitude sickness, but they could also be signs of sun poisoning.
Immediate first aid is essential.
If you suspect you have sun poisoning, take the following steps:
- Get out of the sun immediately.
- Apply cool compresses to the affected areas.
- Drink plenty of fluids to rehydrate.
- Take over-the-counter pain relievers, such as ibuprofen or acetaminophen, to reduce pain and inflammation.
- Seek medical attention if your symptoms are severe or do not improve.
In Aspen, access to medical care is readily available. The Aspen Valley Hospital is equipped to treat sun poisoning and other altitude-related illnesses. Knowing where to go for help can make a significant difference in your recovery.
Don’t underestimate the power of hydration.
Dehydration can worsen the effects of sun exposure. Drink plenty of water before, during, and after your hike. Avoid sugary drinks and alcohol, as they can dehydrate you.
Carry a water bottle or hydration pack and sip water regularly throughout your hike. Consider adding electrolytes to your water to help replenish lost minerals.
A common mistake is waiting until you feel thirsty to drink water. By the time you feel thirsty, you’re already dehydrated.
Think of it this way: your body is like a car, and water is the fuel. You wouldn’t wait until your gas tank is empty to fill it up, so don’t wait until you’re thirsty to drink water.
Remember, sun protection is not a one-size-fits-all approach.
Factors such as skin type, altitude, and time of year can all affect your risk of sun damage. Adjust your sun protection strategy accordingly.
People with fair skin are more susceptible to sunburn than people with darker skin. At higher altitudes, the risk of sun damage is greater. During the summer months, the sun’s rays are more intense.
Don’t let the stunning beauty of Aspen distract you from the importance of sun protection. By taking a multi-faceted approach, you can enjoy your hike without risking your health.
Sunscreen is a tool, but it’s not the only tool in your arsenal. UPF clothing, sunglasses, timing, and hydration are all essential components of a comprehensive sun protection strategy.
Be prepared, be informed, and be safe. The mountains are calling, but they’ll be there tomorrow, and the day after that. Protect yourself today, so you can enjoy them for years to come.