Coconut Grove is one of the nicest neighborhoods in Miami. It is very lush and green, giving a sense of the ‘old Florida’. A pleasant run in Coconut Grove incorporates some of the residential streets, with their beautiful vegetation and grand old homes, and some of the waterfront sections of the neighborhood.
Another nice option is the 5-mile paved Commodore Bike Trail., which takes you along historic South Miami Ave., Bayshore Dr., Main Highway and Douglas Road. Alice Wainwright Park, Museum of Science/Planetarium, Vizcaya Museum, Kennedy Park, Peacock Park, and the Barnacle Historic State Park are along the way and worthy of checking out. Options A and B, above, overlap.
It is also possible to link to the Old Cutler Trail, a bike path that continues 11 miles north through lovely and affluent Coral Cables.