This is a simple and enjoyable hike within Monrovia City Limits. The price to park is $6 cash on weekends and $5 cash on weekdays. We live a few miles away so sometimes we walk from our home but other times we like to support the city and simply park and pay. We’ve ran the trail from the lot to the falls in 12 minutes, jogged in 15 and walked at a slower pace at 20 minutes. The trees and environment are very similar to Oak Creek in AZ and the trail is not too crowded if you get there around 7 am or around 4 in the afternoon.