Planning a trip to Chengdu involves choosing the right timing, preparing essential digital tools, and balancing city highlights with day trips. For the best weather and active pandas, visit during spring (March to June) or autumn (September to November), making sure to avoid major Chinese holidays like National Day or Chinese New Year. Before arriving, download a VPN to access Western apps, and install WeChat or Alipay for payments, as these are vital for daily transactions and booking transport or tickets. A 3-to-4-day itinerary is recommended for first-timers: spend the first two days exploring city landmarks like the Chengdu Research Base of Giant Panda Breeding (arrive by 7:30 AM for the best experience), the People’s Park for tea culture, and the historic Kuanzhai Alleys or Jinli Ancient Street for Sichuan street food and hot pot. Use the remaining days for excursions to the Leshan Giant Buddha, Mount Emei, or the Dujiangyan Irrigation System, which are easily accessible via China's efficient high-speed rail network from Chengdu East or South stations. For accommodation, staying near Chunxi Road or the Wide and Narrow Alleys provides the best access to the metro and a wide variety of dining options.