Viveros de Coyoacán
Officially this 96-acre swath of greenery is a nursery that was developed in 1913 to grow tree seedlings to be transplanted to the forests in and around Mexico City, but today Viveros functions for visitors as a glorious park (it has, in fact, been an official national park since 1938). A 2.2-km (1.4-mile) gravel walking and jogging trail laces the perimeter of the property, and a series of narrow trails crisscross the park, each one lined with specimen trees that are planted around the city: acacia, sweet gum, jacaranda, cedar, and so on. There are five entrances around the park: the southwest one is closest to Viveros metro, but the northeast one is better if you're walking over from elsewhere in Coyoacán or from the Coyoacán metro stop. Each entrance is staffed by security, and although admission is free, the gates shut to the public promptly at 6 pm and don't reopen until the next morning at 6 am. This is one of the most enjoyable (and popular) spots in the city for jogging, but throughout Viveros you'll also find benches, rows of ornamental plants, hundreds of colorful and friendly black and gray squirrels, swatches of grass to set up picnic blankets, and a central plaza that's often the site of small groups informally practicing fencing, yoga, dancing, and the like. Unless you glimpse the unfortunately bland Torre Mítikah, which was completed in 2021 on the neighborhood's northern border, you can easily imagine that you're miles from urban civilization while relaxing in this enchanting urban sanctuary. Near the northeast entrance, an actual nursery sells plants, flowers, and garden statuary and gifts of every imaginable kind.