Anker Hostel features a rooftop terrace and puts you just a 5-minute drive from Oslo Opera House. Free WiFi is an added perk, and guests looking to stay active can check out the nearby hiking/biking trails, mountain biking, and cross-country skiing. A bar/lounge, a snack bar/deli, and a terrace are other highlights. Fellow travelers love the helpful staff and location. Public transportation is just a short walk: Hausmanns Gate Station is steps away and Heimdalsgata Station is 3 minutes.