To sign up for tours with Chengdu tourism companies, travelers can utilize a variety of online platforms, local agencies, or hotel services. Major global and regional travel websites like TripAdvisor, GoWithGuide, and Trip.com offer extensive listings of private and group tours, ranging from half-day panda base visits to multi-day excursions to Jiuzhaigou or Mount Emei. For those seeking specialized or luxury experiences, established operators like WildChina, Chan Brothers Travel, and Local Chengdu Tours provide customizable itineraries that can be booked directly through their websites or via email and phone. Locally, several agencies maintain physical offices in Chengdu, such as West China Go Travel Service in the Jinjiang District and Chengdu China Youth Travel Services. Additionally, many hotels in the city provide in-house booking services for guests, often arranging private drivers or guided tours to popular attractions for a flat daily fee. For real-time updates and direct communication with local guides, many companies also offer support through WeChat.