Tucked in the remote northeastern corner of Vietnam, Cao Bang is an ancient city that has been shrouded in mystery for centuries.

       Despite its rich history and stunning natural beauty, Cao Bang remains a secret destination, off the beaten path for most tourists.

       But for those who venture into this hidden gem, the rewards are well worth the journey.

       Cao Bang is an ancient city with a history dating back over 2,000 years, with ruins of the ancient city walls, gates, and temples still standing today.

       READ MORE: Air hostess says never enter hotel room without 'throwing bottle under bed'

       The city's unique blend of Chinese, French, and Vietnamese influences is evident in its architecture, with a mix of traditional Vietnamese temples and colonial-era buildings.

       One of the most striking features of Cao Bang is its stunning natural beauty. The city is surrounded by lush green mountains, rolling hills, and sparkling rivers, making it a nature lover's paradise.

       The nearby Nho Qu？ Mountain offers breathtaking views of the surrounding landscape, while the Quay S？n Waterfall is a picturesque spot to relax and soak up the surroundings.

       But what truly sets Cao Bang apart is its cultural heritage. The city is home to a rich and diverse cultural scene, with numerous festivals and events throughout the year.

       Don't miss...

       Flight attendant's game-changing tip for tackling 'puffy plane face' [VIDEO]

       The quiet little Greek island as beautiful as Corfu or Kos that's 26C in June [PICTURES]

       Travel expert shares the best days to book cheap flights this summer [INSIGHT]

       The most famous festival is the Cao Bang Flower Festival, which takes place in April and celebrates the region's vibrant flowers and traditional crafts.

       Despite its many attractions, Cao Bang remains a relatively unknown destination for tourists.

       However, this lack of commercialisation is part of its charm. Visitors can explore the city's ancient streets and temples without being hassled by souvenir sellers or crowded by tourists. The city's laid-back atmosphere is also a welcome change from the hustle and bustle of more popular tourist destinations.

       Getting to Cao Bang is relatively easy, with regular buses and trains connecting the city to Hanoi and other major cities in Vietnam. Once there, visitors can explore the city on foot or by bike, taking in the sights and sounds of this ancient and beautiful city.