**Taos Trails: Altitude Sun Burning Electrolytes?**

Photograph of Franklin Everett ShawBy Franklin Everett Shaw
December 18, 2025

Forget those glossy brochures promising you’ll “find yourself” on a Taos hike. You’ll find yourself dehydrated, sunburned, and gasping for air if you’re not prepared. Taos, New Mexico, is breathtaking, but its altitude and desert climate demand respect. This isn’t a walk in the park; it’s a high-altitude, sun-baked challenge. Let’s cut the fluff and get you ready to conquer those trails safely.

First, let’s talk about the elephant in the room: altitude sickness. Taos sits at nearly 7,000 feet, and many trails climb much higher. This means less oxygen, and your body needs time to adjust. Don’t fly in and immediately attempt a strenuous hike.

  • Acclimatization is Key: Spend at least 2-3 days in Taos before hitting the trails. Take it easy. Light walks around town are good. Avoid strenuous activity.
  • Hydrate, Hydrate, Hydrate: Drink at least a gallon of water per day in the days leading up to your hike. The dry air exacerbates dehydration, which worsens altitude sickness.
  • Avoid Alcohol and Caffeine: These are diuretics and will dehydrate you further.
  • Consider Acetazolamide (Diamox): This prescription medication can help your body acclimatize faster. Talk to your doctor well in advance of your trip. Don’t wait until you’re in Taos feeling sick.
  • Local Recommendation: The Taos Pharmacy on Paseo del Pueblo Norte is a good place to ask about over-the-counter remedies for altitude sickness, but remember, they can’t prescribe medication.

Now, let’s address electrolyte imbalances. You’re sweating more than you realize in that dry air, and you’re losing vital electrolytes like sodium, potassium, and magnesium. Water alone isn’t enough.

  • Electrolyte Drinks are Essential: Ditch the sugary sports drinks. Look for electrolyte mixes with a good balance of sodium, potassium, and magnesium.
  • Nuun Tablets: These are readily available at Cid’s Food Market in Taos and are a good option. They’re lightweight and easy to carry.
  • LMNT Recharge: Another excellent choice, though you might need to order it online before your trip. It has a higher sodium content, which is crucial in the desert.
  • Salty Snacks: Pack salty snacks like pretzels, trail mix with salted nuts, or even pickles.
  • Avoid Over-Hydration: Believe it or not, you can drink too much water and dilute your electrolytes. This is called hyponatremia and can be dangerous. Sip consistently throughout your hike, but don’t chug excessive amounts.

Sunburns are another serious threat in Taos. The high altitude means less atmosphere to filter out harmful UV rays. The sun is intense.

  • Sunscreen is Non-Negotiable: Use a broad-spectrum, water-resistant sunscreen with an SPF of 30 or higher. Apply it liberally and reapply every two hours, or more often if you’re sweating heavily.
  • Look for Zinc Oxide or Titanium Dioxide: These mineral sunscreens are more effective and less likely to cause skin irritation. You can find good options at the Co-op Country Store in Taos.
  • Protective Clothing: Wear long sleeves, pants, and a wide-brimmed hat. Lightweight, breathable fabrics are best.
  • Sunglasses are a Must: Protect your eyes from the glare. Choose sunglasses with 100% UV protection.
  • Lip Balm with SPF: Don’t forget your lips! They’re just as susceptible to sunburn.
  • Timing is Everything: Avoid hiking during the hottest part of the day (10 am to 4 pm). Start early or hike later in the afternoon.

Common Mistakes and How to Avoid Them:

  • Underestimating the Altitude: This is the biggest mistake. Don’t be a hero. Listen to your body and descend if you start feeling symptoms of altitude sickness.
  • Not Drinking Enough Water: Carry plenty of water and sip it consistently. A hydration pack is a good investment.
  • Ignoring Sun Protection: Sunburns can ruin your trip and increase your risk of skin cancer. Be diligent about sunscreen and protective clothing.
  • Wearing Cotton Clothing: Cotton absorbs sweat and stays wet, which can lead to hypothermia, even in warm weather. Choose synthetic or wool fabrics.
  • Hiking Alone: It’s always safer to hike with a buddy, especially in remote areas.
  • Not Telling Anyone Your Plans: Let someone know where you’re going and when you expect to be back.
  • Relying Solely on Your Phone for Navigation: Cell service can be spotty in the mountains. Carry a map and compass and know how to use them.

Taos Hiking Checklist:

  • [ ] Acclimatization days (2-3)
  • [ ] High SPF Sunscreen (Zinc Oxide or Titanium Dioxide)
  • [ ] Wide-brimmed hat
  • [ ] Sunglasses with 100% UV protection
  • [ ] Lip balm with SPF
  • [ ] Electrolyte tablets or powder (Nuun or LMNT)
  • [ ] Salty snacks
  • [ ] Plenty of water (hydration pack recommended)
  • [ ] Moisture-wicking clothing
  • [ ] Map and compass
  • [ ] First-aid kit
  • [ ] Headlamp or flashlight
  • [ ] Whistle
  • [ ] Emergency blanket
  • [ ] Tell someone your hiking plans

Taos offers incredible hiking opportunities, from the easy trails around the Rio Grande Gorge to the challenging climbs in the Sangre de Cristo Mountains. By taking the necessary precautions, you can enjoy the beauty of this region safely and comfortably. Don’t let altitude sickness, electrolyte imbalances, or sunburns ruin your adventure. Prepare properly, respect the environment, and have an unforgettable experience. Now get out there and explore!

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