Xi 'an is the best route for 3-4 days' free travel.

The best route for 3-4 days free travel in Xi 'an: Datang City that Never Sleeps-Drum Tower-Bell Tower-Ancient Kannonji-Huashan-Yongxingfang-Huangdi Mausoleum.

1, Datang City that Never Sleeps: The night scene is particularly beautiful, which makes you feel like crossing back to the prosperous times of the Tang Dynasty and feeling the elegance of the ancients.

2. Drum Tower and Bell Tower: one of the landmark attractions of Xi, which not only has rich historical and cultural connotations, but also enjoys the spectacular scenery of the ancient city.

3. Ancient Kannonji: There are ginkgo trees planted by Emperor Taizong himself with a long history, which is a good place for you to experience ancient culture.

4. Huashan: Known as one of the five famous mountains in China, "the most dangerous mountain in the world" is worthy of the name, which allows you to appreciate the beauty of natural scenery and the pleasure of challenging yourself.

5. Yongxingfang: It is one of the most famous snack streets in Xi 'an, allowing you to taste local food and feel the cultural background of Xi 'an.

6. Huangdi Mausoleum: Explore the story and cultural background of Xuanyuan, the ancestor of the Chinese nation, and let you know the history and culture of China.

Reference to the above content: Baidu Encyclopedia-Huashan