Here’s why a winter sun break is good for your mind and body

1. Boosts vitamin D levels 

57% of Brits suffer from low vitamin D levels. Since around 90% of this vital nutrient comes from sunlight, the UK’s limited winter sunshine leaves many at risk of deficiency. Insufficient vitamin D can lead to health issues like osteoporosis, rickets, and a weakened immune system, as it helps the body absorb essential minerals like calcium and phosphate for healthy bones, teeth, and muscles. Just 10 to 15 minutes of sunlight a day – less time than it takes for most people to get sunburned – is enough to boost your vitamin D levels. A winter sun holiday isn’t just a treat, it’s a chance to reset your vitamin D and strengthen your health during the colder months, while soaking up those essential rays!

2. Improves circulation and skin health 

Cold temperatures can cause blood vessels to constrict, reducing circulation and and making skin appear pale and dull. However, winter sunlight has a surprising effect on your vascular system – it encourages vasodilation, or the expansion of blood vessels, which increases blood flow. This improved circulation helps deliver more oxygen and essential nutrients to your cells, contributing to healthier, glowing skin, and better overall organ function. Additionally, controlled sun exposure has been shown to alleviate skin conditions like eczema and psoriasis, as the sun’s rays have anti-inflammatory properties that support healing when used in moderation.

3. Elevates mood by boosting serotonin and regulating sleep

Sunlight is a natural mood booster, stimulating the production of serotonin in the brain – a neurotransmitter responsible for feelings of happiness and calm. During winter, reduced daylight can lower serotonin levels, leading to seasonal mood fluctuations. Exposure to natural sunlight – especially in the morning – can help counter this dip. Additionally, sunlight plays a critical role in regulating your circadian rhythm, which governs your sleep-wake cycle. Proper light exposure during the day helps synchronise your internal clock, improving sleep quality and, in turn, supporting overall mental wellbeing.

15 most Instagrammable winter sun islands to add to your bucket list

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With an eye-popping 89,352,000 Instagram hashtags to date, Bali reigns supreme as the most postcard-perfect island for winter sun travellers. Whether you’re exploring the terraced rice fields in Ubud, surfing the waves at Kuta, or indulging in a spa retreat, Bali provides endless opportunities for stunning photos under the tropical sun, which shines year-round. Just a short hop away, Lombok, with 10,755,000 Instagram hashtags, ranks 12th with its own allure. Known for its verdant rainforests and majestic Mount Rinjani, this destination is perfect for nature lovers seeking respite from the winter chill.

Racking up an impressive 22,078,600 Instagram hashtags, Ibiza ranks second with its vibrant nightlife and stunning coastlines making it an ideal winter sun escape. The island’s laid-back charm, historic sites, and incredible sunsets offer plenty of Instagram-worthy moments. Fellow Spanish island, Mallorca, takes fourth place (17,823,700 hashtags) while Tenerife completes the top ten (12,735,129 hashtags). Enjoying temperatures ranging from 20°C to 22°C in December, this Canary Islands gem prides itself on diverse landscapes, from volcanic mountains to golden beaches.

Sicily, with 19,535,200 Instagram hashtags, ranks as the third most photographed island for winter sun seekers. The Italian island is famous for its majestic coastlines, ancient ruins, and the towering Mount Etna. Ranking 13th, Sardinia, with 10,726,500 hashtags, is another Italian jewel, renowned for its stunning beaches and rugged mountains – an ideal haven for outdoor lovers.

Escape the crowds: 15 ‘hidden gem’ winter sun islands you should visit

Tucked away in the Caribbean, the Corn Islands top the list of ‘hidden gem’ winter sun destinations, boasting a modest 11,400 Instagram hashtags. These idyllic islands, comprising Big Corn and Little Corn, are celebrated for their rustic charm, powdery beaches, turquoise waters, and lush palm trees. Visitors can snorkel vibrant coral reefs, dive to explore historic shipwrecks, or simply unwind with fresh seafood, enjoying a peaceful escape from the tourist hustle.

Known as Zanzibar’s quieter sibling, Pemba Island (16,500 hashtags) in Tanzania boasts emerald-green waters, mangroves, and pristine dive spots. With an average temperature of 30°C in December, it’s an ideal destination for those seeking sun and fun. Explore untouched coral reefs, experience the rich Swahili culture, and discover traditional villages for a true African island escape.

Called the ‘Garden Island’, Taveuni is a lush tropical paradise, garnering 24,800 hashtags on Instagram. Visitors can hike through Bouma National Heritage Park, marvel at the Tavoro Waterfalls, or dive at Rainbow Reef, one of the world’s most biodiverse underwater ecosystems, all while enjoying the island’s off-the-beaten-path charm.