Reggio nell'Emilia is a city in the Emilia-Romagna region of northern Italy. It is the capital of the province of Reggio Emilia and has a population of approximately 172,000 people. The city is known for its historical and cultural heritage, including its well-preserved medieval city center. Reggio nell'Emilia is also famous for being the birthplace of the Italian tricolor flag, which was first adopted here in 1797. The city is a hub for education, with several prestigious universities and research centers located there. Additionally, Reggio nell'Emilia is renowned for its approach to early childhood education, known as the Reggio Emilia approach, which has gained international recognition.