Oslo: 24 or 48-Hour Hop-On Hop-Off Sightseeing Bus GrayLine
1.24 or 48-Hour Hop-On Hop-Off Sightseeing Bus GrayLine
Oslo hop-on hop-off bus review with route details, museum discounts, timing advice, and tips for choosing a 24 or 48-hour ticket.

“Once we figured out the route, drop-off points etc, it was all fairly straightforward. However, the 10:30 start time is way too late and if you want to get off at each stop to look around, then the one day pass will not be enough.”





