With summer in full swing, the calendar can fill up quickly with weekend getaways, barbecues, beach days and more. As the never-ending to-dos continue to pile up, it is time to reset. While wellness programming is seemingly popping up at every hotel across the world, a select few destinations are doubling down on longevity, which focuses on health span — or finding ways to experience more healthful and beauty-full lives for longer.

These offer guests ultra-personalized programming driven by diagnostic testing and scientific evidence — think blood tests to determine what workout you need to do or a three-day detox to get you off your phone. When it comes to these spots, although they can feel intensive, there is truly something for everyone, no matter the goal.

Here, a look at six of the most advanced longevity destinations globally.

Clinique La Prairie in Montreux, Switzerland starting at approximately $25,000 depending on program

For many, Clinique La Prairie, nestled on the shores of Lake Geneva, is synonymous with longevity. The medical clinic and wellness destination was founded in 1913 by Dr. Paul Niehans. Clinique La Prairie offers weeklong retreats around an array of focuses including brain health, weight management and more. For those looking for the most scientifically advanced and medical-backed program, Clinique La Prairie is a must. With more than 50 medical specialists and its newest Longevity Master Assessment, a diagnostic that looks at more than 300 biomarkers, guests leave knowing more about their bodies than they learn at a routine doctor’s visit. Specifically, visitors can learn the likelihood of a cardiovascular event, discover their inflammation markers and more.

Euphoria Retreat in Mystras, Greece starting at approximately $8,700 for a seven-day program excluding accommodations

For many, the highlight of Euphoria is the location. Situated on a hillside along a pine forest, the property overlooks ancient Sparta and the ruins of Byzantine Mystras. While the destination is teeming with history, the offerings combine the ancient atmosphere with state-of-the-art wellness tech, such as hydrotherapy, sound therapy, on-call doctors, custom IV drops and a Human Regenerator machine, which heals the body via cold atmospheric plasma. However, with the natural setting and calming design elements, Euphoria doesn’t give off a clinical feel. Guests can explore a variety of wellness-centric programs from more medical plans to leadership retreats.

Lanserhof in Sylt, Germany starting at 9,510 euros for seven to eight days of treatment excluding accommodation, food, supplements and medicine

Guests at Lanserhof on Sylt are given a diagnostic and personalized consultations to gain insight into their genetic makeup, which are then used for targeted programs created to reduce health risks and increase life expectancy. Medical practices involve bioimpedance analysis as well as blood pressure, lactate and metabolic checks. Hands-on treatments include foot reflexology massage, classical massage therapy, detox drainage and a natural detox hay pack. Nutrition from locally sourced ingredients is a key part of the program. There are also sunrise exercises by the North Sea or in the forest, and a focus on mental clarity, emotional resilience and spiritual well-being. 

Mount Med Resort in Wildschönau, Austria starting at 4,988 euros for a seven-night single occupancy program

Nestled in a high alpine valley, Mount Med Resort is a medical spa focusing on a holistic and integrated approach to health and beauty. It uses solutions to promote natural aesthetics and cell rejuvenation. Here, a doctor determines a personalized diagnostic and then the number of therapies required based on a person’s own needs. The resort’s longevity program integrates the Mylife Changer method and anti-inflammatory metabolic program that targets detoxifying and cell-regeneration treatments, biohacking and movement. Specifically, there is neuroscience biohacking billed to enhance cognitive fitness, the reduction of inflammation markers and free radicals, as well as anti-inflammatory nutrition said to rejuvenate biological age. The treatment menu offers intensive detox and slimming programs for weight optimization, the promotion of gut health and microbiome balance, as well as personal training to bolster physical fitness.

Six Senses Kaplankaya in Bodrum, Turkey starting at 1,855 euros for three-night single occupancy program

Six Senses Kaplankaya offers three-, five- and seven-night longevity programs designed to heighten energy, sharpen mental focus and improve health and fitness. Also working toward the end-goal of living better longer, the retreat’s treatments are meant to reduce disease risk. Guests get a wellness screening and do Pilates or yoga. There are Cellgym sessions; ancient breathwork, called Pranayama; Watsu, and time in a Turkish or Moroccan hammam. A skin analysis is made with Skin Instant Lab and wellness cuisine is served up, among other elements of this program. Overall, Six Senses sets out to help guests combat lifestyle-related aging effects by combining a healthy body, well-fed gut and happy mind.

The Ranch in Hudson Valley, New York starting at $2,850 for a three-night single occupancy program

While many wellness retreats, including The Ranch’s other locations, often take advantage of warm or tropical destinations, the brand’s latest outpost is embracing all four seasons. Nestled in Hudson Valley, New York at the Table Rock Estate, guests can take advantage of snow-covered mountain hikes in the winter or kayaking during the warmer months, depending on their vibe. Of course, The Ranch offers all the typical treatments of a wellness retreat, like saunas, cold plunges, fitness classes and daily massages, the destination also features a few unexpected highlights like reiki and hypnotherapy. Each program is fully customizable based on the guest, who is also prepped ahead of the trip to ease into the program — think stopping coffee a few weeks in advance so that The Ranch’s detox isn’t quite as drastic.