Atop King Philip's Overlook, Bernie asks, "What better place for lunch?" That's the same RR bridge over the Charles, in the near background.
Further downstream on the Charles River, we pause at a lovely spot in the allee of a mansion. (See the final, panoramic view.)
At the beach on Farm Pond, Jill Miller of Natick (a botanist, and the owner of Woman's Touch Gardening), identifies fallen leaves and shares information about the various trees from which they come.