The urban development and the central business district of downtown have rapidly shaped the downtown skyline during recent history. The present-day historic district is primarily associated with the neighborhoods around Lake Eola but stretches west across the city to Lake Lorna Dune and north into the College Park Neighborhood where you can find century-old oaks line brick streets. These neighborhoods include the "Downtown Business District," "North Quarter," "Parramore," "Callahan," "South Eola Heights, "Lake Eola Heights,"Thornton Park" and "College Park", and contain some of the oldest homes in Orlando.