Douro Hotel Porto Antigo is a 4-star hotel in São Mamede de Infesta, Portugal. Located at Rua Do Cais, Nº 675, it sits about 28,6 mi from the city center. Breakfast is offered, and the property has 1,074 reviews. Price starts from $107.

On-site amenities include free parking, free WiFi, a restaurant, and an outdoor swimming pool. A free fitness center, air conditioning, and a 24-hour front desk add convenience, along with a bar, terrace, sun deck, and river-view options with balconies or patios. Non-smoking rooms, free beach umbrellas and chairs, and an elevator are available, while room service is offered. For services, shuttle service and airport shuttle are available for extra charges, and meeting/banquet facilities, water sports facilities on site, and babysitting/child services are also available for an extra fee. Kids’ meals are offered as well. Free toiletries, a bidet, soundproofing, and a bathtub are among the bathroom amenities.

Imagine evenings by the river, with a balcony or terrace offering a river view after a day of exploring. Beach umbrellas and beach chairs are available for free, and a sun deck invites sunset moments, while the on-site restaurant and bar provide easy dining options. This stay blends practical touches with leisure, delivering a traveler-friendly base for discovering the area.

Perched along the Douro River in São Mamede de Infesta, this hotel paints the perfect scene for a riverside getaway. The outdoor pool is seasonal, featuring an Infinity edge and a shallow end with views that spill toward the water. Free beach umbrellas and chairs invite lazy afternoons on the riverbank, while many rooms offer a balcony or patio with a river view. A terrace and an on-site bar round out the scene, making evenings by the water easy and inviting.

Dining here is convenient and flavorful, with Restaurante Serpa Pinto on site serving traditional Portuguese cuisine. A breakfast offering kicks off the day, and the in-house dining option pairs nicely with the hotel’s practical touches—free parking and free WiFi, plus a 24-hour front desk for round-the-clock help. For convenience, there are shuttle services (extra charges), meeting/banquet facilities, and on-site water sports facilities; babysitting/child services are available for an extra fee, and kids’ meals are offered for little explorers.

A broad range of rooms centers on river views and flexible layouts. Non-smoking rooms abound, with options including River View, Balcony; Panoramic River View; and various river-view configurations like Double Room, River View, Balcony, or Room - 2 Twin, River View. Family-friendly choices exist, such as the Family, 4 Bed (323 sqft), while other stays offer smaller, 215-square-foot layouts like the Room - 2 Twin, River View and Panoramic, River View. The accommodation lineup includes singles, twins, doubles, and specialty rooms designed to make the most of the river setting.