Sales: until 29th November 2015. Travel: from 21st November 2015 to 11th February 2016. Advance purchase: 14 days before departure. Min/max stay: 6 days or 1 Saturday night / 3 months. Changes: permitted with a fee of 240 Euros. Refunds: permitted, before the start of the journey, with a fee of 400 Euros.