reserve by Interrail global pass from Interlaken to Milano

[limitco]

Hi there, 

I want to travel from Interlaken Ost to Milano with Interrail global pass. 

Do I need to do the reservation from Interlaken to brig because it is reservation possible? 

second, how can I reserve from the brig to Milano Centrale because it is reservation compulsory? is it only can do the reservation at SBB counter? 

thank you. 

[BrendaD]

Hello @limitco

Thank you for your query.

The reservation between Interlaken Ost and Brig is not obligatory, so you don't need to do it.

The train between Brig and Milano Centrale can be booked at a SBB counter or via phone 0848 44 66 88. Please note that if you do the reservation via phone, you will have to pick it up before train departure at any SBB counter.

Have a good travel.

Greeting,

BrendaD