This popular recreation area in Fresno County is known for its boating, fishing, lakeside picnicing, and many hiking trails. If you're feeling fit, the trail to the top of Pincushion Mountain is a short but strenuous uphill hike that rewards you with pretty lake views along the way and stunning valley vistas from the top! My favorite time to visit Millerton is in the spring when the wildflowers are blooming and the lush green hills are painted with bright colors of purple and yellow flowers.