Casa Museo Miguel Grau
Historical birth house of Admiral Miguel Grau, featuring exhibitions on the history of Peru and its Navy.
Travel conditions today at Casa Museo Miguel Grau
Current weather for the city of Piura and tips for your visit.
Weather today
Fetching current conditions for Piura.
Live updates active.
Consider weather and time of day.
Plan your activities according to temperature, rain, and sunlight intensity.
Visit at a glance
- Region
- Piura
- Address
- Jr. Tacna 662, Piura center
- Admission
- Free (official museum overview by the Ministry of Culture).
- Opening hours
- Tue–Fri 9 am–1 pm and 3 pm–5 pm; Sat–Sun 9 am–1 pm; usually closed on Mondays.
Places and experiences
Overview of Casa Museo Miguel Grau
Casa Museo Miguel Grau is located in the historic center of Piura, just about 50 meters from the Plaza de Armas. Miguel Grau Seminario was born in this house on July 27, 1834. The later Admiral is one of the most well-known figures in Peruvian history. The building is not only his birth house but a protected cultural monument in its own right: the "Casona," built in the mid-18th century, originally belonged to his maternal grandfather, Fernando Torcuato Seminario y Jayme.
The museum is managed by the Peruvian Navy. It opened on July 27, 1964, and documents Grau's family, his life path, his political career, and his role as commander of the monitor Huáscar. Seven permanent exhibition rooms, two rooms for special exhibitions, and two courtyards provide an impression of life in a wealthy household of historical Piura.
Sights in the region
All sightsLatest news from the region
All newsPhoto gallery




Why Casa Museo Miguel Grau is special
This is where the story of Miguel Grau begins in its actual setting. Visitors see not only mementos of the naval officer but also furniture, porcelain, historical family portraits, and objects from the time the Seminario family lived in Piura. Four family portraits date from the 19th century. The main dining room features French porcelain that belonged to Aurelio García y García and English porcelain from the Seminario family.
A unique feature is the original saber of Miguel Gerónimo Seminario y Jayme, which is linked to the declaration of Piura's independence on January 4, 1821. A replica of the parliamentary seat that Miguel Grau held as a representative for Paita also shows a lesser-known side of his biography.
Tour and visit
The tour begins at the historic building at Jirón Tacna 662. According to the Peruvian tourism inventory, it is about 50 meters and roughly a one-minute walk from the Plaza de Armas. Allow about 45 to 75 minutes for the exhibition with its seven permanent rooms and two courtyards; those who examine the documents and historical objects in detail may want to plan for more time.
Documented exhibits include period furniture, crystal lamps, vases, paintings, historical porcelain collections, and personal mementos. A scale model of the monitor Huáscar illustrates the warship associated with Grau during the Pacific War. A museum library complements the experience for visitors wishing to delve deeper into Peruvian naval history.
Afterward, a walk to the Plaza de Armas and the Iglesia San Francisco is recommended. Piura's independence was proclaimed on the square in front of the church on January 4, 1821. The Óvalo Grau also serves as a landmark commemorating the Admiral in the city.
Events in the region
To the calendarHistory and features
The Casona was built in the mid-18th century and belonged to Fernando Torcuato Seminario y Jayme, Miguel Grau's grandfather. Born in Piura on July 27, 1834, Miguel Grau Seminario later became a naval officer, politician, and commander of the monitor Huáscar. He died on October 8, 1879, during the Naval Battle of Angamos in the Pacific War. In Peru, he is revered as the "Caballero de los Mares" (Knight of the Seas).
The building originally had two stories. The upper floor collapsed during the 1912 earthquake. With Law No. 10146 of December 26, 1944, the Casa Grau was declared a national monument. The Navy restored the house, and it has been open to the public as a museum since July 27, 1964. Following damage caused by the Coastal El Niño, it was renovated again with the support of the Fundación Miguel Grau and the Fundación Telefónica del Perú.
Today's exhibition connects the history of the Seminario family with the development of the Peruvian Republic. The original saber used during Piura's 1821 independence declaration bridges the gap between the city's history and Miguel Grau's later career.
Admission and visit
Admission: free. The official museum overview of the Peruvian Ministry of Culture explicitly lists the Casa Museo Gran Almirante Grau de Piura as having free admission. The museum visit is therefore well-suited for families and visitors on a budget.
Address: Jirón Tacna 662, historic center of Piura. Management: Marina de Guerra del Perú. Phone: +51 73 402434. According to the official museum brochure, the museum offers guided tours in Spanish and English, a cloakroom, educational programs, and a library. For groups or guided tours, it is advisable to coordinate by phone in advance.
Opening hours and best time to visit
Tuesday to Friday: 9:00 am–1:00 pm and 3:00 pm–5:00 pm. Saturday and Sunday: 9:00 am–1:00 pm. Monday: closed according to the published regular schedule. These are the opening hours provided by the Peruvian Ministry of Culture's official museum overview; deviations may occur on public holidays and during special events.
Since the museum is located in the center of Piura, it is well-suited for a morning visit. Afterward, the Plaza de Armas and other historic sites are within walking distance. In the hotter months, visiting early is also more pleasant for a subsequent city tour.
Current visitor notes
The museum is located in the historic center at number 662 of Jirón Tacna, about a one-minute walk from the Plaza de Armas. No ticket is required for a regular visit. If you would like to join a guided tour or come with a school group, you can coordinate with the museum management at +51 73 402434.
The published weekly schedule does not include regular visits on Mondays. Special regulations may apply for public holidays, special exhibitions, or larger groups. The historic building features various rooms and courtyards; binding information on barrier-free accessibility is not stated in the official museum overview.
How demanding is the visit?
The museum visit is physically light and does not require any special equipment. A short, paved path leads from the Plaza de Armas to the entrance at Jirón Tacna 662. For the permanent exhibition and the courtyards, 45 to 75 minutes are recommended. For those with a deep interest in naval and family history, the stay can be longer accordingly.
As it is a historic building, visitors with limited mobility should clarify the accessibility of individual rooms in advance by calling +51 73 402434.
What should you bring?
Comfortable shoes and perhaps a small water bottle for your subsequent walk through the city are sufficient for the museum tour. Admission is free. Those particularly interested in Miguel Grau should plan for extra time to view the historical documents, family portraits, and the model of the monitor Huáscar.
For a combined city tour, sun protection and drinking water are recommended in Piura. You should check on-site whether photography is permitted in all exhibition rooms.
Accommodation in the region
Affiliate link: The map is provided by Stay22. PeruMagazin may receive a commission for bookings; the price remains unchanged for you.Stay up to date on Peru
Travel tips and important information from Peru in the PeruMagazin WhatsApp channel.
Frequently asked questions about Casa Museo Miguel Grau
Where is the museum located?
Jirón Tacna 662 in the historic center of Piura, about 50 meters or a one-minute walk from the Plaza de Armas.
How much does admission cost?
Admission is free.
When is the museum open?
Tuesday to Friday from 9 am to 1 pm and 3 pm to 5 pm, Saturday and Sunday from 9 am to 1 pm. It is closed on Mondays according to the regular weekly schedule.
What can you see in the museum?
Seven permanent exhibition rooms, two special exhibition rooms, two courtyards, family portraits, historic furniture, personal mementos, porcelain, the saber of Miguel Gerónimo Seminario, and a model of the monitor Huáscar.
When was Miguel Grau born?
Miguel Grau Seminario was born on July 27, 1834, in this house in Piura.
Are there guided tours and a contact number?
The official museum brochure mentions guided tours in Spanish and English and the phone number +51 73 402434.
How long does a visit take?
About 45 to 75 minutes is reasonable for the regular tour. Those who engage deeply with the exhibits may plan more time.
Sources
- Ministerio de Cultura del Perú: Casa Museo Gran Almirante Grau de Piura, official museum entry; Guía de Museos e Instituciones Museales del Perú, 2023.
- MINCETUR: Inventario de Recursos Turísticos: Casa Museo Almirante Miguel Grau, entry no. 362.
- Marina de Guerra del Perú: Information on the history and management of the museum.
Image sources
- El Surquillano: Casa Museo Gran Almirante Grau 2026.jpg (CC0, Wikimedia Commons).
- Pitxiquin: Casa Museo Gran Almirante Grau.jpg; Casa Museo Gran Almirante Grau02.jpg (Wikimedia Commons).
- Daniel Maza: Casa Museo Almirante Miguel Grau.jpg (CC BY-SA 4.0, Wikimedia Commons).