If you think sunscreen is just for beach vacations, think again. The Everest Base Camp (EBC) trek is one of the easiest places to get an unexpected (and brutal) sunburn. With the thin air, intense UV exposure, and a mix of snow glare and dry wind, your skin takes a beating. Some trekkers carry sunscreen but barely use it, while others swear by frequent reapplications. So, what’s the deal? Let’s break it down.
Why Sunscreen Is Non-Negotiable at EBC
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Higher Altitude = Higher UV Exposure
At high altitudes, the atmosphere is thinner, meaning less protection from UV rays. For every 1,000 meters (3,280 feet) you climb, UV levels increase by about 10-12%. By the time you reach Base Camp (5,364m/17,598ft), you’re facing nearly 60% stronger UV rays than at sea level. That’s a recipe for sunburn, even if it’s cold outside. -
Snow and Ice Amplify UV Exposure
Snow reflects up to 80% of UV radiation, so even if you’re wearing a hat, the sun is hitting your face from below. Without protection, you can get a sunburn in places you wouldn’t expect—like under your chin and nose. -
Windburn Feels Like Sunburn
Many trekkers mistake windburn for sunburn. The dry, cold wind at high altitudes strips moisture from your skin, making it red, chapped, and irritated. Sunscreen with moisturizing ingredients can help combat this.
How to Choose the Right Sunscreen for EBC?
Not all sunscreens are created equal. Here’s what to look for:
✔ SPF 50+ – A higher SPF provides better protection, but reapplication is more important than just a high number. Apply every 3-4 hours to stay protected.
✔ Broad-Spectrum (UVA & UVB Protection) – UVB causes burns, while UVA leads to long-term skin damage. You need protection from both.
✔ Water-Resistant Formula – Even if you’re not sweating buckets, wind and snow can wear off sunscreen faster than you’d think.
✔ Moisturizing & Non-Greasy – A sunscreen that hydrates will help prevent dry, chapped skin. Avoid greasy formulas that can feel heavy.
✔ SPF Lip Balm – Your lips are just as vulnerable as your skin. Use a lip balm with SPF 30+ to prevent cracked, painful lips.
Other Sun Protection Tips for EBC
🔹 Cover Up: A wide-brimmed hat, buff, and long-sleeve shirts will reduce sun exposure. Some trekkers even use sun sleeves for their hands.
🔹 Don’t Forget Your Hands & Neck: If you’re using trekking poles, your hands will be exposed all day—sunscreen or lightweight gloves help. The back of your neck is another commonly overlooked area.
🔹 Reapply, Reapply, Reapply: Applying sunscreen once in the morning isn’t enough. The wind, sweat, and altitude dry it out fast. Reapply every 3-4 hours to stay protected.
Final Verdict: Pack It and Use It
Whether you’re trekking in December or peak season, sunscreen is a must. Some trekkers think they don’t need it, only to end up peeling like an overcooked momo by the time they reach Lukla. Choose an SPF 50, broad-spectrum, water-resistant sunscreen, and don’t forget to reapply.
Want to avoid painful burns, cracked lips, and looking like a tomato in your Base Camp photos? Use your sunscreen—it’s your best friend at 5,000 meters.
