Caribbean sun safety guide: Stay cool, stay protected
Sustainability 23/05/2025
Soaking up the sun in Cancun is one of those unforgettable pleasures you can’t miss. It’s not just the ocean breeze or the gentle rhythm of the waves, it’s the warm sand between your toes and that brilliant blue sky that makes every day feel like paradise. However, during the summer months, when heat waves are at their peak, it’s essential to take the right precautions to enjoy the sunshine in a safe, healthy, and responsible way. At Park Royal Hotels & Resorts, we care deeply about the well-being of our guests and the protection of the environment. That’s why we’ve put together this practical guide with tips for beating extreme heat so you can experience the magic of Cancun to the fullest without putting your health or the planet at risk.
Not all sunscreens are made with the same ingredients. Unfortunately, some contain substances that are harmful to marine ecosystems, especially coral reefs. At Park Royal Hotels & Resorts, we promote the use of biodegradable sunscreens that are free of these harmful substances to help preserve the ocean. Look for labels like “reef-safe” or certifications that ensure low environmental impact. That way, when you protect your skin from the sun, you’re also protecting one of the most valuable natural treasures of the Mexican Caribbean.
Choosing an environmentally friendly sunscreen is just the beginning; it’s also essential to find one that matches your skin type and the level of sun exposure you’ll have throughout the day. SPF (Sun Protection Factor) is determined by measuring how long it takes for protected skin to redden when exposed to a specific dose of UV rays. In simple terms, the higher the SPF, the longer your skin will be protected from the sun’s effects. Currently, most products range from SPF 15 to SPF 50, so make sure to choose wisely. Once you’ve picked the right one, follow these essential recommendations:
Did you know that swimming early in the morning or at sunset is not only more refreshing but also safer? During these times of day, UV radiation is less intense, the sea is calmer, and the air is cooler. By choosing these hours for beach time, you’ll avoid the most intense heat and reduce the risk of heatstroke or dehydration.
There are mobile apps that alert you to UV levels, temperature changes, and air quality. Apps like UVLens, AccuWeather, or Clima México can help you plan your outdoor activities more safely and efficiently. These tools allow you to organize your day according to the weather and even remind you when it’s time to reapply sunscreen.
In warm places like Cancun, dehydration can sneak up on you. To help beat the extreme heat, Grand Park Royal Cancún provides reusable water bottles and has potable water stations located throughout the resort. This way, you’ll stay hydrated while reducing plastic waste, another step toward our sustainability goals. Remember: drinking water regularly is key to staying energized and feeling your best throughout the day.
At Park Royal Hotels & Resorts, we believe that taking care of yourself is part of a truly restful vacation. That’s why we want you to experience the Caribbean the way it’s meant to be: with safety, wellness, and a deep respect for nature. If you're looking for the complete package, Grand Park Royal Cancún is the perfect choice. Located in the heart of the Hotel Zone, this beachfront resort blends comfort, elegance, and an unmatched tropical vibe. Enjoy ocean-view rooms, some with private pools, potable water stations, reusable bottles, a wide range of dining options, adults-only pools, and the assurance of staying in a Preferred by Nature certified hotel. This summer, your unforgettable vacation begins at Grand Park Royal Cancún. We’ll be waiting for you under the Caribbean sun!
1. Protect your skin without harming the ocean
Not all sunscreens are made with the same ingredients. Unfortunately, some contain substances that are harmful to marine ecosystems, especially coral reefs. At Park Royal Hotels & Resorts, we promote the use of biodegradable sunscreens that are free of these harmful substances to help preserve the ocean. Look for labels like “reef-safe” or certifications that ensure low environmental impact. That way, when you protect your skin from the sun, you’re also protecting one of the most valuable natural treasures of the Mexican Caribbean.
2. Find your ideal SPF
Choosing an environmentally friendly sunscreen is just the beginning; it’s also essential to find one that matches your skin type and the level of sun exposure you’ll have throughout the day. SPF (Sun Protection Factor) is determined by measuring how long it takes for protected skin to redden when exposed to a specific dose of UV rays. In simple terms, the higher the SPF, the longer your skin will be protected from the sun’s effects. Currently, most products range from SPF 15 to SPF 50, so make sure to choose wisely. Once you’ve picked the right one, follow these essential recommendations:
- Apply sunscreen at least 15 minutes before sun exposure.
- Reapply every 2 hours, or after swimming or sweating.
- Wear a hat, UV-protection sunglasses, and lightweight long-sleeve clothing.
- Seek shade during peak sun hours: between 11:00 a.m. and 4:00 p.m.
3. The best time to swim
Did you know that swimming early in the morning or at sunset is not only more refreshing but also safer? During these times of day, UV radiation is less intense, the sea is calmer, and the air is cooler. By choosing these hours for beach time, you’ll avoid the most intense heat and reduce the risk of heatstroke or dehydration.
4. Weather apps: your vacation ally
There are mobile apps that alert you to UV levels, temperature changes, and air quality. Apps like UVLens, AccuWeather, or Clima México can help you plan your outdoor activities more safely and efficiently. These tools allow you to organize your day according to the weather and even remind you when it’s time to reapply sunscreen.
5. Stay hydrated, always
In warm places like Cancun, dehydration can sneak up on you. To help beat the extreme heat, Grand Park Royal Cancún provides reusable water bottles and has potable water stations located throughout the resort. This way, you’ll stay hydrated while reducing plastic waste, another step toward our sustainability goals. Remember: drinking water regularly is key to staying energized and feeling your best throughout the day.
Where to stay?
At Park Royal Hotels & Resorts, we believe that taking care of yourself is part of a truly restful vacation. That’s why we want you to experience the Caribbean the way it’s meant to be: with safety, wellness, and a deep respect for nature. If you're looking for the complete package, Grand Park Royal Cancún is the perfect choice. Located in the heart of the Hotel Zone, this beachfront resort blends comfort, elegance, and an unmatched tropical vibe. Enjoy ocean-view rooms, some with private pools, potable water stations, reusable bottles, a wide range of dining options, adults-only pools, and the assurance of staying in a Preferred by Nature certified hotel. This summer, your unforgettable vacation begins at Grand Park Royal Cancún. We’ll be waiting for you under the Caribbean sun!
