Berner Oberland Regional Pass. If you're traveling extensively in this region, be sure to invest in a seven-day Berner Oberland Regional Pass, which offers 450 km (279 miles) of free rail, bus, and boat travel for any three days of your visit, with reduced fares for the remaining four days, as well as discounts on some of the pricey private excursions into the heights (half off the trip to the Jungfraujoch, for instance). The cost is 282 SF for first-class travel, 233 SF for second class. 058/3274750. www.regiopass-berneroberland.ch.