This is probably one of my favorite hikes I’ve done. It’s definitely a workout, but very doable if you have the right gear and endurance for a 12 mile hike. We started out early (6am) and were happy we did as it got pretty hot in the afternoon. Took us 5 hours to summit (taking a fair amount of water breaks) and 3.5hours to come down. I would echo the recommendations for good hiking boots, tall socks (gaiters, if you have them), hiking poles, and 3L of water. The views at the top were really incredible and worth every step!