Some of the most interesting shops, antique galleries and restaurants in Dallas may be found in the Knox Park area. Located one block from prestigious Highland Park , this rejuvenated neighborhood offers many upscale condominium and townhome living opportunities, both for sale and lease. The neighborhood is north of Uptown and east and south Highland Park . It is centered around Knox Street , Henderson Street, McKinney Avenue and Cole Street . The popular Katy Trail , an urban hike-and-bike path built upon a former railroad line, runs through the Knox Park neighborhood.