An expansive beach resort on Bulgaria's Black Sea coast, lively Sunny beach appeals to young international travellers for its sand dunes, watersports, and thrumming nightlife. Clubs and bars draw crowds of merrymakers, while an amusement and water park offer daytime entertainment.

Mamaia is a popular beach resort on the coast of the Romanian Black Sea. The fine white sand beaches are unusual for this part of the world, so tourists flock here during the summer months for a tropical experience that’s close to home. Crush Beach is great for people-watching and water spots. At night, the area throbs with club goers and beautiful party people.

It’s been 200 years or so since he lived here, but Mozart is still very much Salzburg’s favourite son. Visit the composer’s residence and birthplace, then explore the Altstadt (Old City), taking in the baroque architecture. If your musical tastes run more "Raindrops on roses and whiskers on kittens" than "Requiem in D Minor," catch one of the many Sound of Music tours and follow in the footsteps of the Von Trapps.

Once a shipbuilding city, Newcastle's flashier claim to fame is nightlife. Throw in a heap of premium restaurants serving foods from all over the world and it's no wonder young partiers choose to blow their hard-earned (or not-so-hard-earned) cash in Newcastle. While these amenities are certainly a draw for the hipsters and culture-seekers, it's the locals that make Newcastle a truly special place to visit. "Geordies," as they are often called, embody the pride, industriousness and resilient spirit of their city.

Drawn by its fiestas, late night discos and clubs, water parks and golf courses, visitors can't resist sunny Fuerteventura. Discover local culture in Betancuria, home to a cathedral and several museums, at Tefia's eco-museum or at one of February's quirky Carnaval celebrations. Cool down after a hot day on the beach or a hard night at the clubs at Baku Water Park.

Colombo is the gateway to Sri Lanka for most travelers—but don’t be tempted to simply pass through this diverse and interesting city. Take a train ride along the coast to Mount Lavinia, a popular beach, or explore the Talangama Wetland, which several TripAdvisor travelers say is the perfect place to take a break from the bustling streets of the city.

Famous for its long sandy beach, west-coast Hikkaduwa also boasts good waves for surfers, reefs for snorkelers and divers, plus sand-side hotels, restaurants, and bars. Add an island temple, tsunami museum, and turtle sanctuary, and you have one of Sri Lanka’s best beach-holiday haunts.

Perched in a high mountain valley, Huanglong or Yellow Dragon National Park offers invigorating adventure options. The ambitious can trek to Lhasa, whitewater raft or embark on multi-day river journeys. Alternatively, a five-mile trot brings you to five terraced, temple pools glowing with stunning hues.

You could spend your whole Chiang Mai holiday exploring the famous Night Bazaar. Once you’ve exhausted the art of the cheerful haggle, however, there’s plenty more to explore. The National Museum and Botanic Garden are great places to soak up some local culture and to breathe in the delicate fragrance of Thai orchids. In the city’s centre, the remains of ancient walls embrace over 30 temples. Limber travellers can climb 300 stairs to Wat Phrathat Doi Suthep, an ornate Buddhist temple in the hills.

The charming Vietnamese capital has aged well, preserving the Old Quarter, monuments and colonial architecture, while making room for modern developments alongside. Hanoi may have shrugged off several former names, including Thang Long, or "ascending dragon", but it hasn't forgotten its past, as sites such as Ho Chi Minh's Mausoleum and Hoa Lo Prison attest. Lakes, parks, shady boulevards and more than 600 temples and pagodas add to the appeal of this city, which is easily explored by taxi.