From Zurich to Interlaken
The best way to reach Interlaken from Zurich, and eventually Lauterbrunnen and Jungfrau Mountain, is by Train.
Train Departure Times from Zurich HB
Around every full Hour.
Ticket Price Zurich - Interlaken
70 CHF (60 Euro) per Adult, One Way
2 Hours, no Train change needed.
Free WIFI in all Trains
If you are Traveling in a larger Group, or with a lot of Baggage, you might want to consider Private Transportation.
The price for a Mini Bus (12 Persons) usually starts at 300 Euro and it also takes around 2 Hours to reach Interlaken. It is advised to book these Online as well.
Travel and Activities
Zurich Old Town