Park your car in Choachi, this view is well worth the ride up! Besides, from town, it's just a couple of miles to the start of the dirt road which will act as a great warm up
At the top is the view of an amazing waterfall named La Chorrera, and it's worth getting off the bike to appreciate how beautiful the fall is. The road leads straight to it, so you won't even have to wander far.
This is a great place to meet family or friends who are waiting for you to finish the ride, and from town to the bottom of the waterfall takes about one hour and a half of moderately-paced walking.
If you're curious about the falls, more information can be found here