Our recent Colorado snowboarding trip was supposed to be epic, but it quickly turned into a lesson in mountain humility when my husband experienced severe altitude sickness. Watching him go from excited to completely drained, realizing he couldn't even snowboard, was tough. It really drove home how crucial it is to understand and prepare for the effects of high altitude, especially when you're planning an active vacation in places like Denver or the surrounding mountains. Before this trip, I honestly underestimated how quickly altitude sickness could hit. We've been to mountains before, but this time felt different. The "POV: Watching my husband realize he has altitude sickness and therefore can not snowboard" moment felt so real and frustrating. It wasn't just about feeling a little tired; it was a full-blown inability to function, leading to the dreaded "Ski Patrol Uber or the Lift of Shame back down the mountain" discussion. So, what did we learn, especially about staying hydrated while snowboarding? It's not just about drinking water; it's about proactive hydration. Up at altitude, your body loses fluids much faster. The dry air, increased respiration during physical activity, and even the sun reflecting off the snow contribute to quicker dehydration. We realized we should have been chugging water days before we even arrived in Colorado, and continuously throughout our stay. Here are some practical tips I wish we’d followed more strictly to avoid altitude sickness and stay properly hydrated on a snowboarding trip: Start Hydrating Early: Don't wait until you're on the mountain. Begin increasing your water intake 2-3 days before your trip. Aim for more than your usual daily amount. Electrolytes are Your Friend: While plain water is essential, sometimes you need more. Sports drinks or electrolyte tabs can help replenish salts lost through sweat, especially during strenuous activity. Just be mindful of sugar content. Acclimatize Slowly: If possible, spend a day or two at a lower altitude before heading straight to the highest peaks. For instance, if you fly into Denver, spend a night there before driving up to a ski resort. This gives your body a chance to adjust. Listen to Your Body: This is perhaps the most important. If you start feeling symptoms like a headache, nausea, dizziness, or unusual fatigue, take a break. Don't push through it. My husband's experience was a clear sign that his body needed to rest, not shred. Avoid Alcohol and Caffeine: These can contribute to dehydration. While it's tempting to enjoy a celebratory drink, especially on vacation, it's best to limit them, particularly in the first 24-48 hours at altitude. Eat Light, Carb-Rich Meals: Your body works harder at altitude. Easily digestible carbohydrates can provide the energy you need without putting extra strain on your digestive system. Pack a Hydration Pack: For snowboarding, carrying a water bottle can be cumbersome. A hydration pack (camelbak style) that fits under your jacket makes it easy to sip frequently throughout the day without stopping. Make sure the tube doesn't freeze! Recognizing the symptoms early is key. A headache is often the first sign, but look out for dizziness, fatigue, shortness of breath, or even a loss of appetite. If symptoms worsen, descending to a lower altitude is the most effective treatment. We were lucky that my husband's symptoms didn't escalate beyond severe discomfort, but it was a stark reminder of the potential dangers. Our "Lift of Shame" moment was humbling, but it taught us invaluable lessons for future mountain adventures. Next time, we'll be much more prepared to manage the altitude and ensure our snowboarding memories are only of epic runs, not unexpected illness. Stay safe and hydrated out there!