There are a limited number of parking spots available on site. That being said, we do highly recommend that you take public transportation / Canada Line (Skytrain) if possible as parking / traffic near the Enchant site can be challenging on busy days.
If driving is your only option, you can try the Enchant parking lot (map below) at a cost of $15.
Related Article: What is the best way to get to Enchant?
Also, here is a list of underground parking locations nearby and their prices.