Interlaken Ost is the gateway station in Interlaken for mountain trains and regular trains toward Jungfrau, Grindelwald, and Lauterbrunnen. A large Coop supermarket sits in front of the station, and the Brienzersee cruise dock is close by for water and simple food. Jungfrau tickets are bought at the counter after taking a number inside the station, and coin lockers are on platform 1. Bus 103 is easy to take in the wrong direction, so confirm the destination with the driver.