Turkey's economic, cultural, and historical heart, Istanbul has been transformed with ongoing mega-sized construction projects. These projects with enormous budgets are being implemented with inadequate consultation of academicians and professionals, and anticipated to have rather negative significant effects on the city in every aspect. Megaprojeler is an interactive map that locates these mega projects in the city with all the related information, helps inhabitants see the big picture, and create awareness, while providing an analytical resource for architects, urban planners, and academicians.