To experience the essential highlights of Chengdu, most travelers find that 3 to 4 days is the ideal duration. A standard 3-day itinerary allows you to dedicate one morning to the Research Base of Giant Panda Breeding, explore cultural landmarks like the Wuhou Shrine and Du Fu Thatched Cottage, and immerse yourself in local life at People’s Park and the Kuanzhai Alleys. However, if you wish to include significant day trips to the Leshan Giant Buddha, the Dujiangyan Irrigation System, or Mount Qingcheng, you should extend your stay to 5 or 6 days, as each of these locations typically requires a full day. For those interested in a deeper immersion into Sichuan’s world-renowned culinary scene or attending a Sichuan Opera performance, 4 days provides a more relaxed pace to enjoy the city’s famously laid-back "slow life" without feeling rushed.