Hiking in Vietnam Heat: 6 Proven Strategies for Hikers, Runners, and Bikers

Vietnam’s tropical climate can present a formidable challenge for hikers, runners, and bikers, especially during the hot, humid summer months. Hiking in Vietnam heat, in particular, can be demanding, as recent years have seen prolonged heat waves leading to numerous outdoor-related medical emergencies, and even a few tragic fatalities. However, with the right preparation and knowledge, you can stay cool, comfortable, and safe whether you’re on the trails, roads, or paths.

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First and foremost, when planning for hiking in Vietnam heat, strategic planning is crucial to avoid the most punishing conditions. Seek out trails, routes, and paths at higher elevations, which tend to be cooler than lower-lying areas. Early morning or late afternoon/evening starts can also help you sidestep the midday sun. If the national weather service issues a heat advisory, consider postponing your outing to a cooler day.

Stay cool while hiking in Vietnam heat: 6 science-backed techniques

Of course, even the most meticulous planning can’t always protect you from unexpected heat exposure. If you find yourself struggling to stay cool, here are six science-backed techniques to try:

• Seek Shade: When hiking in Vietnam heat, finding respite from the sun is crucial. Get out of direct sunlight and seek a spot with a natural cross-breeze, such as under a dense tree canopy or rocky overhang. These “deep shade” areas will provide a much cooler microclimate than exposed trails, roads, or paths, offering a welcome break from the relentless heat.
  

• Soak Your Clothes: Dip your hat, bandana, or lightweight cotton shirt in water during stream crossings or water breaks. The evaporative cooling effect can provide welcome relief. Focus on areas with major blood vessels, like the neck, armpits, and groin.

• Use a Paper Fan: A simple paper fan can create enough air movement to enhance evaporative cooling. It’s a low-tech, battery-free solution that’s easy to pack and use on the go.

• Stay Fuelled: It’s tempting to skip meals when the heat zaps your appetite, but maintaining your calorie and electrolyte intake is crucial. Dehydration combined with inadequate nutrition can quickly lead to heat-related illness.

• Wear a Breathable Hat: Wide-brimmed hats offer valuable sun protection, but choose a model with mesh panels or cutouts to allow for air circulation. Light colours also absorb less heat than dark hats.

Cooling aids for hiking in Vietnam heat: use them wisely

While ice packs and cooling vests can help lower your core body temperature during hiking in Vietnam heat, use them with care – it’s possible to overcool and develop hypothermia, even on a hot day. Recognizing the symptoms of heat-related illnesses, such as heat cramps, heat exhaustion, and heat stroke, is also essential.

Signs include headache, dizziness, nausea, rapid pulse, confusion, and muscle cramps. If you or a fellow hiker, runner, or biker experience these, act quickly to lower your body temperature and seek medical attention if symptoms persist or worsen.

Planning a hiking trip to explore the stunning natural beauty of Vietnam? ExoTrails, the app specifically designed for trekking and hiking enthusiasts, will be your ideal companion. ExoTrails provides detailed offline maps, information about destinations, trails, difficulty levels, and essential tips for trekking. 

The app also features journey recording, experience sharing with the mountain climbing community, and searching for local guides. ExoTrails helps you prepare fully, safely, and enjoy your adventure exploring Vietnam.

Conclusion

By planning ahead, packing the right gear, and knowing how to cool down quickly, you can safely enjoy Vietnam’s beautiful outdoor spaces, even during the hottest months. Hiking in Vietnam heat might seem daunting, but with a little preparation, it can be an unforgettable experience. Stay vigilant, listen to your body, and don’t hesitate to turn back or call for help if the conditions become too challenging. Follow our official Facebook page now to receive more interesting information.