High UV index levels in the Caribbean can lead to severe sunburns, skin damage, and increased risk of skin cancer for individuals exposed to the sun without adequate protection. Fair-skinned individuals are particularly vulnerable, but those with darker skin tones are not immune to the harmful effects of UV radiation. Prolonged exposure can result in painful burns, peeling, and long-term skin damage. Travelers engaging in outdoor activities such as hiking, snorkeling, or beach visits are at heightened risk, especially during peak sunlight hours. The use of effective sunscreen, along with other protective measures, is critical to mitigate these risks.