Find hotels in Osola from £18

The most popular time to visit Oslo is during July, when the city comes alive with festivals and outdoor activities. With average temperatures around 20°C, the summer season offers a wonderful opportunity to enjoy Oslo's stunning parks, vibrant waterfront, and beautiful architecture, making it an ideal time for sightseeing.During the peak season, which runs from June to August, Oslo experiences a lively atmosphere as both locals and tourists flock to the city. This bustling energy is infectious and can significantly enhance your experience, especially as you explore famous attractions such as the Vigeland Sculpture Park or the historic Akershus Fortress. Just remember, popular sites may be busier than usual, so planning ahead and booking guided tours can help you make the most of your time.For those who enjoy outdoor adventures, July is fantastic for immersing yourself in nature. You can take a ferry to nearby islands like Hovedøya and Langøyene, where you can relax on the beaches, hike scenic trails, or have a picnic with breathtaking views of the Oslofjord. The long summer days provide plenty of daylight for exploration, and Oslo's efficient public transport system ensures you can navigate the city with ease.If you're seeking a more budget-friendly time to visit, consider planning your trip in September. This month sees a slight decrease in tourist numbers, allowing for a more serene experience while still enjoying mild weather and lovely autumn colours. You can explore the city's cultural offerings without the summer crowds, and many local establishments may offer more competitive prices as the peak season winds down.