This private hiking tour takes you through Yosemite's beautiful wildflower meadows with an expert botanist guide. Camera in hand, admire abundant floral displays as you wander Yosemite National park's lush fields with your guide, David Lukas, co-author of 'Sierra Nevada Natural History' and a local botany expert with more than 20 years of experience leading tours in the area. This 5-hour Yosemite hiking tour can be customized to suit your fitness level and interests.