PQCrypto 2026

April 14-16, 2026

Saint-Malo, France

Travel & Venue Information

The main conference will take place at the Palais du Grand Large in Saint-Malo, France.

Address : 1 Quai Duguay-Trouin, 35400 Saint-Malo

An affiliated workshop on Quantum Cryptanalysis will take place on Monday April 13th at IUT de Saint-Malo.

Address : 40 Rue de la Croix Desilles, 35400 Saint-Malo

How to get there?

The Conference Center is easily accessible by direct high-speed train (TGV) from Paris and Rennes, which are served by numerous air links.

Saint-Malo train station is 22min walk and 5min drive from the Conference Center.

To access the workshop venue, take Bus Number 1 from the train station.

ARRIVING BY TRAIN

From Paris Montparnasse railway station: Direct TGV train to Saint-Malo in 2h15 or via Rennes with a connection to Saint-Malo (around 2h30 trip).

Direct TGV trains to Rennes with connection to St Malo (45 à 60 min trip) from: Lille (3h30), Roissy (2h30), Massy (1h35), Strasbourg (4h50), Lyon (4h), Marseille (6h).

To book your ticket online or on the app: SNCF Connect.

ARRIVING BY PLANE

Landing at Paris Roissy Charles De Gaulle (CDG) airport, you may either:

Landing at Paris Orly airport, take an Air France bus shuttle or the (Metro line 14) + (Metro line 6 or 4) to Montparnasse railway station and then take a TGV to Saint-Malo (either direct or via Rennes).

Landing at Rennes – Saint Jacques Airport, you may either:

ARRIVING BY BOAT

From Portsmouth (UK): Direct and daily cruises with Brittany Ferries to Saint-Malo: https://www.brittany-ferries.co.uk/.