You can reach the Breiz Armor hotel, located around 25 km from Quimper, by car in less than half an hour, by taking the D40 to Pouldreuzic and following the indication "rue du port" to the hotel.
Quimper train station is linked to a number of destinations, including most of the biggest Breton towns (Nantes, Brest, Rennes), as well as Bordeaux and Paris. To cover the 25 km between Quimper and Pouldreuzic you could opt for a taxi or a coach.
The Breiz Armor hotel is 18 km from Plugaffan airport and 95 km from Brest airport where there are regular domestic flights. From Brest or Lorient, follow the N165 to Quimper, then the D40 to Pouldreuzic.