Lyell Meadow  Lyell Meadow is a meadow, in the region of Tuolumne Meadows, in Yosemite National Park. Lyell Meadow divides into Lower-Upper Lyell Canyon Meadow, Upper Lyell Meadow, and Lower Lyell Meadow. Lower-Upper Lyell Meadow, is smaller than Upper Lyell Meadow, but is a large meadow encompassing .