Museum Night is an international event that takes place annually in 42 European countries. Nearly 2,000 museums “do not sleep” once a year, opening their doors to all who are interested to see a museum in an unusual time of the day.

In 2017 Museum Night in St. Petersburg lasts from 6 p.m. on 20 May till 6 a.m. on 21 May. Some museums have prepared an evening program (from 6 p.m. till 11 p.m.) for those who want to go to bed earlier. Night program museums (open from 6 p.m. till 6 a.m.) invite those who are ready for a long night walk in St. Petersburg.
The 2017 St Petersburg night of museum will fall on the night of May 18th to 19th. The weekend will be packed, but well worh it!
The Petersbyrg museums are always happy to join this international event and prepare many master calsses, special expibitions and original excursions. It is an amazing chance to visit the Hermitage's secret room, which opens its doors only on this night!

Paris Museum Night, or La Nuit des Musées, usually falls on the third Saturday in May—the perfect time to be roaming the French capital's gorgeous streets. Make sure to take advantage of this fun, budget-friendly and culturally enriching event. 
In 2020, Museum Night falls on the evening of Saturday, May 16th. Most participating museums open at around sundown and close at around midnight, but be sure to check times for the museum you're interested in.

This popular event will feature almost all of the city's more than 150 museums open to the public for free. The full program is yet to be announced, but it's slated to include guided museum tours, performances and installations, concerts, lectures, film screenings, and even workshops for young participants. All of these events will be free of charge, too! 

Like every year, some venues will include special activities, live performances and music. I love this night. There is something so special about entering these cultural venues late in the evening, sometimes with live music playing and with rooms full of people chatting. In my eyes, it adds a lively light on the exhibits and you view them through a more fun perspective. 
Montjuïc Castle

This fortress overlooking the city has a long history closely linked to the city and has played a role in some of its darkest moments. Not only are there guided tours of areas usually closed to the public (like the dungeons) but you can also enjoy contemporary art exhibits, food trucks and music from 7 pm to 1 am. It takes a little longer to get to than some of the other places, so you might like to take in some of the views in the beautiful gardens close by. Among other exhibits, there is a Lost Memory 1936-1975 – showcasing the work of the photographer Miquel Gonzàlez. This includes 40 photographs of Spain where the photographer captures lost memories of the Civil War.

The exceptional white modern Mediterranean structure holds a great collection of Miró’s work. The artist was alive at the time of the construction and had a say in its design. You’ll be admiring the architecture alongside contemporary art.
Museu Nacional  d’Art de Catalunya (MNAC)

This magnificent palace was built in 1929 for the international exhibition and has fabulous night time views of the city. Its Romanesque mural collection is recognized as one of the best in Europe. The Gothic Art section also packs a great punch. Modern collections can be found on the upper floor. For this special evening, there will be a marching band, a live concert by local singer Monique Makon and even a detective game for the young ones. If Art is your thing, we recommend the temporary exhibition showing the works of 15th-century master Bartolomé Bermejo. Admission is free from 7 pm to 1 am.

If nature is on your agenda, head towards Barcelona’s Botanical Gardens. With the theme “All the Mediterraneans in the world”, they offer guided visits (don’t forget to bring a torch!) with several turns from 9 pm to 12 am. May 18th is also full moon so there will be astronomical observations of the moon with musical accompaniment.