The Islands of the Inner Oslofjord

What they look like from the water
Not dramatic, and that is the point. Low wooded humps a few minutes apart with cabins along the shorelines, painted in the colours people paint cabins, and small boats tied up in front of them. In summer they are populated; in February they are a dark green line with lights in it. This is the part of a city cruise that most people remember and the part hardest to photograph from inside a saloon. Shooting the fjord.
Passing them, or landing on them
Five of the six cruises pass. One lands: the six-hour trip that goes ashore on five islands and walks them with a live guide in English, 4.5 from about 158 reviews. It is not wheelchair accessible, it involves walking and climbing on the islands, and under-15s must have an adult with them. That is a day out, not a cruise, and it is the only booking here that puts you on the ground.
Or the boat that is already on your ticket
Ruter runs B1 from Rådhusbrygge 4 to Hovedøya, Lindøya, Gressholmen, Bleikøya and Nakholmen. Ruter’s own words are that you reach the islands on en helt vanlig Ruter-billett — a perfectly ordinary Ruter ticket — and VisitOslo puts it as being able to get on and off any of the ferries with a regular public transport ticket or an Oslo Pass. There is no commentary and no guaranteed window seat, and the timetable is built for people who live there. The honest comparison.
Hovedøya is the nearest and the easiest half-day. If you have one afternoon and want to be on an island rather than looking at one, that is the one to take — Hovedøya.
The trip that actually lands
Six hours ashore on five islands with a live guide in English, 4.5 from about 158 reviews — a small sample next to the big city cruises. It is not wheelchair accessible, it involves walking and climbing on the islands, and under-15s must be accompanied by an adult. Read that before you book, not at the quay.
Frequently asked questions
Which islands are in the Oslofjord near Oslo?
Hovedøya, Lindøya, Nakholmen, Gressholmen and Bleikøya are the near ones, all served by Ruter’s B1 line from Rådhusbrygge 4. Langøyene is reached by line B2 in summer only. Hovedøya in detail.
Can you visit the Oslofjord islands on a cruise?
Only on the six-hour trip, which lands on five islands and walks them with a live guide in English, 4.5 from about 158 reviews. It is not wheelchair accessible, involves walking and climbing, and under-15s need an adult with them. Everything else passes without stopping. Island hopping.
Do you need a special ticket for the island ferries?
No. Ruter’s own line is that you get there on a perfectly ordinary Ruter ticket, and VisitOslo says a regular public transport ticket or an Oslo Pass lets you get on and off any of the ferries. Ferry or cruise.