Dear Ageless Traveler, This is it! The grand finale of my three-part series about my extraordinary adventures this summer. I ended the summer with a seven-day, 52-mile walk called The Allerdale Ramble through the spectacular Northern Lake District of England. Ramble Worldwide, a nonprofit organization and leader in world walks, organized the trip. They are headquartered in England but offer trips to nearly anywhere in the world, from Japan to snowshoeing in the Alps. The Allerdale Ramble is a...