The Palacio da Bolsa is a historic building located in the city of Porto, Portugal. It was built in the 19th century to serve as the stock exchange for the city, and it remains an important center of commerce to this day. The palace is widely regarded as one of the most stunning examples of neoclassical architecture in Portugal, and it has been designated a UNESCO World Heritage Site.

The palace was built in several stages over the course of many years, beginning in the mid-19th century. The project was overseen by several different architects, each of whom contributed to the overall design of the building. The result is a stunning structure that blends elements of neoclassical and baroque architecture, with intricate stonework and elaborate decorations adorning the façade.

The interior of the palace is equally impressive, with grand halls and opulent decoration throughout. One of the highlights of the palace is the Arab Room, which is decorated in the style of a Moorish palace with intricate stucco work, mosaics, and exotic furnishings. Other notable spaces include the Tribunal Room, which is the former courtroom of the stock exchange, and the Assembly Room, which is used for official functions and events.

Today, the Palacio da Bolsa is a popular destination for visitors to Porto, who come to admire the beauty of the building and learn about its history. Guided tours are available in several different languages, and visitors can explore the main halls and rooms of the palace, as well as the surrounding gardens and courtyards. The palace also hosts a range of cultural events throughout the year, including art exhibitions, concerts, and conferences.