Sacramento River Trail (Redding) Turtle Bay Museum and the Sundial Bridge By zbonnin in 5/19/2010 5:40:49 PM | A beautiful ride along the Sacramento River with great interpretive signs and tons of wildlife viewing along the way. The museum is great too, with a beautiful arboretum. Spring time seems to be the best time of year, but the cool water from the Sacramento River acts like a natural air conditioner in the summer time.