Quinta da Casa Amarela is located on the left bank of the Douro River, between the cities of Régua and Lamego, in the heart of the oldest demarcated wine region in the world, the Douro, a UNESCO World Heritage Site. It has been in the same family since 1885 and produces Port and Douro Designation of Origin wines.

Dating back to 1738, this is a Monte Santo of Italian influence, affiliated with the Sanctuary of Bom Jesus de Braga. It consists of a monumental staircase, offering a striking panoramic effect, with converging and diverging flights, adorned with decorative vases, statues, and symbolic fountains.

This 18th-century building once served as a hospital and an infantry regiment. It wasn't until 1929 that it opened as a theater, remaining in use until 1987. After renovations, it reopened in 2007. The circular concert hall is covered with a dome, and seating is divided into stalls, a box section, and two levels of boxes with ornate balconies. The building is classified as a Property of Public Interest.

This chapel, probably dating from the 7th century, belongs to the limited group of monuments in Portugal featuring Visigothic architecture. It features three naves and a chancel, notable for its arches and capitals with phytomorphic decoration. Also noteworthy are the carved high altar, the polychrome wooden coffered ceilings, and the tomb with a recumbent statue.

Also known as Solar dos Castros, this house was built in 1777 using reused earlier structures, such as kitchen vaults and grain bins. It features a vast façade divided by pilasters into five sections highlighted by decorative motifs. The central section features a granite gate topped with a coat of arms. The garden, with an eighteenth-century design, consists of geometric flowerbeds bordered by boxwood hedges, a pond, and a small fountain. The vegetation is topiary-like, with a curious maze of tall hedges and houses carved from shrubbery standing out.

A Renaissance chapel from the late 16th century with a porch supported by columns. Founded in 1586, it underwent successive alterations and additions that transformed its original appearance. Inside, highlights include 17th-century tiles, a 16th-century image of Our Lady of Hope, painted ceilings, and gilded carvings on the altars.

This castle was built on an ancient Lusitanian hill fort that the Romans fortified. The original castle's highlights include the citadel with its keep, the vaulted cistern, and two gates, the Porta dos Fogos and the Porta do Sol, which define the wall structure of the old town. The cistern is located near a section of the wall. During the 16th and 17th centuries, the tower served as the town hall. Noteworthy, in the Porta do Sol, is an 18th-century window dated 1642.

The church consists of a nave with a high choir, a narrower and lower chancel, a bell tower, side chapels, and several outbuildings. The Romanesque structure of the church still survives, with the main door featuring four archivolts and a side portal with lintels supported by simple modillions. The main façade is gabled, with a Romanesque portal and two side porticos featuring equally Romanesque elements, with a cross pierced in the tympanum. The side elevations feature unadorned corbels in the nave, and those of the annexes and chancel feature pilaster cornerstones and frieze and cornice finishes. Notable are the altarpieces …

Built in the 12th century, the church features a Manueline façade and a Nasoni structure. It underwent several modifications, particularly in the 16th and 18th centuries. The interior, with three naves, features side chapels with 18th-century carvings, a transept with a central lantern, altarpieces, paintings, and a choir stall. The church, divided into three naves and a transept, is adjoined by the chapter house, the cloister, and other outbuildings. Opposite are several outbuildings and the Romanesque bell tower.

This park boasts abundant shrub and tree vegetation, including chestnut trees, willows, cedars, cryptomeria, and araucaria. A network of paths traverses some of the sanctuary's stairway levels. It also features small lakes, fountains, and grottoes.