The Province of Aosta is a province located in the Aosta Valley region of Italy. It is one of the smallest provinces in Italy, both by area and population. The province is situated in the northwestern part of the country, bordering France and Switzerland.

The Province of Aosta is a mountainous region, with the Alps covering a significant portion of its territory. The region is known for its stunning natural beauty, with numerous peaks, valleys, and rivers. The Dora Baltea river flows through the province, providing scenic views and opportunities for outdoor activities.

The Province of Aosta has a rich cultural and historical heritage, with evidence of human settlement dating back to the Roman era. The region is home to several notable landmarks, including the Cathedral of Aosta and the Roman Theatre of Aosta. The province is also known for its ski resorts, including Courmayeur and La Thuile.

The Province of Aosta has a unique administrative status, being a province with a special statute, which grants it a degree of autonomy. The province has a population of approximately 128,000 people and covers an area of 3,256 square kilometers. The capital of the province is the city of Aosta.