We did this today. We went slow and it took us about 4.5 hours. Redwoods are amazing! So peacefull and quiet. We started at sprigs bottom of mount madona. On the way up via the meery go round trail there is a pretty view inthe distance of some gilroy wineries. On the way down on sprigs trail there is a brand new bench. You can not miss it. The redwoods view is spectacular. Enjoy beautifull hike. We did 2000 feet elevation gain but felt good.