Hanoi is famous for Hoan Kiem lake, Ngoc Son temple, and The Huc bridge. Besides, visitors can learn about its culture and history through tours to Ho Chi Minh Mausoleum, Hoa Lo prison and Vietnam Museum of Ethnology.

HCM City is popular for tourists with Cu Chi tunnel, Notre-Dame Cathedral, Ngoc Hoang Pagoda and Ben Thanh Market. 

Sa Pa captivates foreign tourists by its imposing landscapes like Ham Rong flower garden, Muong Hoa valley, Thac Bac Water Falls, Bac Ha market and Fansipan Mountain.

The northern province of Ninh Binh boasts of many natural and cultural heritage sites such as Trang An e-co tourism complex, Tam Coc-Bich Dong, Mua cave, Cuc Phuong National Park, Bai Dinh Pagoda and the ancient capital city of Hoa Lu.

Ha Long Bay in the northeastern coast province of Quang Ninh has been twice recognised by UNESCO as the world natural heritage site.

Phong Nha- Ke Bang National Park in the central province of Quang Binh has hundreds of caves and a system of rare flora and fauna species. Other landscapes like Cha Noi valley and Chuot cave are selected as the main scenes for the American blockbuster Kong: Skull Island. It is also famous for Son Doong cave, which is considered the world’s largest natural cave.

The ancient city of Hue has tourist attractions such as Ngo Mon gate, Thai Hoa Palace, Perfume River, Tombs of King Tu Duc and Khai Dinh, and Thien Mu pagoda.

Da Nang is popular with tourists thanks to its beautiful beaches, Ba Na Hills tourist site, Han River, and Rong (Dragon) bridge.

Hoi An ancient town in the south-central coast province of Quang Nam is famous for handicraft products, hand-made -lanterns, silk products and paintings.

Nha Trang provides tourists with beautiful beaches, interesting entertainment sites and Ponagar Cham tower complex.

Da Lat is an ideal resort destination thanks to its cool weather around the year.

Phan Thiet is a must-see destination for tourists for its Mui Ne beach, Rang beach and Fairy Stream. It is also famous for making traditional fish sauce.

Cu Chi tunnel is about 40 km north-west of HCM City.

Phu Quoc island is famous for pristine forests, coral reef and beautiful beaches.

The Mekong Delta region impresses tourists by its mangrove forests and floating markets.

Images from http://english.vietnamnet.vn/