I am planning a trip as a solo 60 year old in Jan 2026.
1/24 - leave Chamonix early to travel to Interlocken OST. I want to take the Mont Blanc Express and golden pass express.
1/25 - leave Interlocken for Montreux - Golden Pass Express preferred
1/26 - Montreux to Gruyere and back by train
1/27 - Leave Montreux late morning to Paris, High speed train if available
What eurail pass should I get? Will I need to reserve a seat on Mont Blanc? Will I need to reserve a seat (first class) on Golden Pass? Will I need to reserve a seat on high speed Montreux to Paris? If I have Eurail, how do add those reservations?
Any help appreciated.
