How long would it take to travel from Geneva to Interlaken by train?

How long would it take to travel from Geneva to Interlaken (Bouth in Switzerland) by train.
O and do any one know how much it will cost me and are there alternetives.
Thanks

It wud prolly take u below 3hrs to travel from Geneva to Interlaken.U can get more details from the link below.Coz it requires day & exact station. then only u get a quote for the prices.But for a rough idea.
GENEVE - INTERLAKEN, GEISSGASSE
via LAUSANNE - BERN - INTERLAKEN OST - BUS POST . wud cost u around for 2nd class, One-way 65.80 ( swiss francs)

Hope it helps u out & gives u an idea :)