Boston is home to some fantastic displays of changing leaves. The city has a lot to offer in the way of leaf peeping. Two big, bright venues in October are Boston’s Public Garden and the Arnold Arboretum. Explore the Blue Hills Reservation, which encompasses over 7,000 acres. Hike along the Skyline Trail for the best views of the Boston skyline. The trail winds its way up several hills. Make time to also visit the unique Rose Kennedy Greenway, the only fully organic park in Boston and one of a few in the country.