You can go in in winter, but many activities are not available.
Jiayuguan
Fantawild, outdoor recreational facilities are not open in winter. It is open every year from November 1st to March 31st of the following year.
Current opening hours are:
Monday to Friday: 10:30-18:30
Saturday, Sunday and statutory holidays: 10:00-19:00
Purchase tickets: You can purchase tickets directly at the ticket office at the entrance of Fantawild Park
Full price ticket 240 yuan/person (adults and minors ≥1.5m tall)
Child ticket 180 yuan/person (1.2m≤height<1.5m and minors under 16 years old)
Senior ticket is 180 yuan/person (seniors aged ≥65 years old must present a valid ID)
Free admission: children under 1.2 meters in height (free admission must be accompanied by a full-priced adult, and each ticket-holding adult is limited to 1 free traveler)

Note: Annual card users (each card holder or ticket holder is limited to one free person)

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