往復券(復路)の有効期間は10日です Good day Thank you for your email. A return ticket will be valid 10 days. If you have any further questions, please do not hesitate to contact us. Best regards Olivier Grichting Teamleiter Railcenter Marketing & Vertrieb Matterhorn Gotthard Bahn Gornergrat Bahn Bahnhofplatz 7, 3900 Brig Tel.: +41 848 642 442 Olivier.Grichting@mgbahn.ch