Looking for outdoor clubs in Chengdu

It seems that there should be no such thing. Generally speaking, outdoor clubs are non-profit and require a sponsor organization, team leader, team collector, and accountant (A fee). There should be very few people who go directly like this first, unless they see that their club is going to take this route. You can sign up and the team leader has the right to choose the team members. The several members, driver and guide should follow the donkey line rather than the tourist line. If you don't follow the donkey line, you probably won't find a guide.

If you are a family of three, I think you should find a tour group, because most of the outdoor clubs are mills with a lot of donkeys. When traveling to a club, you need to carry equipment (all can be rented, backpacks, tents, etc.). You can use Baidu Map - Chengdu Outdoor, which will display many outdoor stores. Most of their stores have their own clubs or are connected with other clubs. You can consult them specifically.