The countdown to summer 2026 is on. Yet to book your summer break? Right now, to mark its 10-year anniversary, TUI BLUE is offering savings of up to £500 per couple for summer 2026 holidays, from all-inclusive hotels to premium beach getaways. Whether you’re looking to book a family-friendly resort with zero risk of poolside boredom or a wellness-focused getaway for two – there’s something to appeal to everyone. Plus, as it’s an anniversary year, there’s a little more on offer. From culinary experiences for foodies to fitness sessions and activities to keep little ones entertained, holidaymakers can expect a host of special additions that’ll make their trip even more of a memorable one. With destinations such as Croatia, Italy, Spain and Cyprus on offer, we’ve rounded up some of the best deals on holidays for summer 2026. (TUI)ItalyWarm weather, Mediterranean cuisine and stunning scenery – Italy has plenty to offer. TUI BLUE hotel locations include Campania on the southwestern coast, and the rugged island of Sardinia known for its dramatic views and white-sand beaches. In Campania, a trip to Naples is on the cards while Sardinia offers a great spot for doing water sports. A seven-night stay at TUI BLUE Nastro Azzurro will include a mix of relaxation and entertainment. And, as it’s an adult-only hotel, couples will enjoy the dose of poolside peace and quiet. It boasts sweeping views of the Bay of Naples and Salerno and offers a range of activities such as crafts, cooking classes and guided local walks. You’re within walking distance of the local village of Colli di Fontanalle and it’s a 25-minute shuttle drive to the coastal town of Sorrento. SpainGran Canaria is reliably warm which makes it a popular choice for those chasing the sun. The south is known to be a great destination for beach holidays, while the north tends to be cooler and less touristy. For a family-friendly stay, the TUI BLUE Orquídea has everything you could want. Located on the southeast coast of Gran Canaria, the hotel boasts three pools, including an adult-only pool for a peaceful dip, plus a la carte food with a focus on local cuisine, as well as buffet dining. There’s a kids’ club to keep little ones entertained from day to evening, too. (TUI)Croatia Crystal-clear waters are one of Croatia’s biggest draws, while historic towns with winding cobbled streets and charming cafes offer plenty in the way of exploration.If you're looking for a laidback coastal retreat, consider a five-night stay at the adult-only TUI BLUE Makarska. Walking distance from the harbour’s promenade, where you’ll find restaurants and shops, the hotel boasts impressive ocean vistas from its infinity pool. From water sports to olive oil tastings and language classes, there’s plenty to keep you busy in the day. Meanwhile, the evenings offer live music and dance nights, should you want to let loose on the dance floor. Mexico A little further afield, you can enjoy Mexico’s tropical climate and rich culture and cuisine. If you’re looking for a peaceful all-inclusive holiday that’s catered towards adults then the beachside TUI BLUE El Dorado Seaside Palms could be the relaxing break you’re after. Expect to feel pampered by the spa treatments for couples and poolside waiter service. There’s also a Mexican night of food stalls and a Mariachi band. Or, you can head down to the beach to catch a fire show or listen to live music. Book now Find all of the latest deals and ways to save on our page dedicated to TUI discount codes