Spend the morning exploring the Viking Ship Museum, home to well-preserved Viking ships and artifacts. In the afternoon, visit the Vigeland Sculpture Park, a beautiful outdoor park featuring over 200 sculptures by Gustav Vigeland. In the evening, take a leisurely stroll along Aker Brygge waterfront.

• Viking Ship Museum: Entry fee: NOK 100, Estimated time: 2 hours
• Vigeland Sculpture Park: Free admission, Estimated time: 2 hours

Start your day with a hike to Pulpit Rock, offering breathtaking views of Lysefjord. In the afternoon, explore the Norwegian Petroleum Museum, where interactive exhibits showcase the history and importance of the oil industry. In the evening, wander around Gamle Stavanger, a charming neighborhood with well-preserved wooden houses.

• Pulpit Rock Hike: Free, Estimated time: 4-5 hours
• Norwegian Petroleum Museum: Entry fee: NOK 120, Estimated time: 2 hours

Start your day with a visit to Mount Fløyen, accessible by funicular railway, for panoramic views of Bergen. In the afternoon, explore Bryggen, the historic wharf area with colorful wooden buildings. In the evening, take a relaxing boat tour around the fjords.

• Mount Fløyen: Funicular ticket: NOK 105, Estimated time: 2 hours
• Bryggen: Free, Estimated time: 2 hours
• Fjord Boat Tour: Price varies, Estimated time: 2-3 hours

Spend the morning exploring the Bergen Aquarium, home to a wide variety of marine life. In the afternoon, visit the Bergen Science Centre, a hands-on museum with interactive exhibits for all ages. In the evening, enjoy a coastal walk along Nordnes Park.

• Bergen Aquarium: Entry fee: NOK 200, Estimated time: 2 hours
• Bergen Science Centre: Entry fee: NOK 160, Estimated time: 2 hours

Start your day with a visit to the Holmenkollen Ski Museum and Tower, offering panoramic views of Oslo. In the afternoon, explore the Norwegian Museum of Cultural History, showcasing the country's history and traditions. In the evening, take a relaxing boat cruise on Oslofjord.

• Holmenkollen Ski Museum and Tower: Entry fee: NOK 140, Estimated time: 2 hours
• Norwegian Museum of Cultural History: Entry fee: NOK 140, Estimated time: 2 hours
• Oslofjord Boat Cruise: Price varies, Estimated time: 2-3 hours

Spend the morning exploring the Akershus Fortress, a medieval castle with stunning views of the city. In the afternoon, visit the Norwegian National Opera and Ballet, an architectural masterpiece. In the evening, enjoy a leisurely walk through the Royal Palace Park.

• Akershus Fortress: Free, Estimated time: 2 hours
• Norwegian National Opera and Ballet: Entry fee: NOK 150, Estimated time: 2 hours

Check out from your hotel and depart for the airport. Safe travels!