5 Best things to do in Tønsberg, Norway’s oldest city

Introduction

Tønsberg, located southwest of Oslo along the western shores of the Oslofjord, is one of Norway’s most historic cities—and the oldest according to the sagas. With just over 42,000 inhabitants, it’s the largest town in the Vestfold region but still keeps a charming, small-town feel.

Founded by the Vikings in the 9th century, Tønsberg has a long and fascinating past. You’ll find traces of it on Castle Mountain, where the ruins of Castrum Tunsbergis—Norway’s largest medieval castle—once stood proudly in the 13th century. Today, the fortress remains a must-see viewpoint over the fjord.

The town is also famous for the Oseberg Mound, the site where one of the world’s most beautiful Viking ships was unearthed. And if you’re around in July, don’t miss the city’s popular outdoor music festival that brings life and sound to its historical backdrop.

We found ourselves in Tønsberg thanks to a lovely coincidence — the dad from Tina’s au pair family in the U.S. was originally from there. So we made a stop to discover this historic town and see where it all started for him. It turned out to be more than just a personal detour — Tønsberg is full of charm, rich Viking history, and a laid-back coastal vibe that we really enjoyed.

Here are all your accommodation options in Tønsberg.

Getting there

Tønsberg is easily accessible and makes for a great day trip or overnight stop if you’re traveling around southern Norway.

• By train: The simplest and most scenic way to reach Tønsberg is by train. From Oslo Central Station, direct trains depart roughly every hour and the journey takes about 1 hour and 30 minutes. The train station is centrally located, so you can start exploring right away once you arrive.
• By car: Driving from Oslo to Tønsberg takes around 1 hour and 20 minutes via the E18 highway. It’s a smooth drive and offers the flexibility to explore nearby fjords or coastal towns like Sandefjord or Larvik.
• By bus: There are also regional buses connecting Oslo to Tønsberg, though they tend to take a bit longer than the train and are less frequent.
• By plane: If you’re flying into Sandefjord Airport (Torp), Tønsberg is just 30 minutes away by car or train, making it a convenient option if you’re starting your trip there.
• No matter how you get there,it is a comfortable and well-connected destination that fits easily into most Norway itineraries.

Check all your transportation options online — from buses to trains and ferries — it makes planning so much easier.

Moving Around

Tønsberg is compact and easy to explore on foot. Most of the main sights — like the waterfront, Slottsfjellet (Castle Hill), and the charming old town — are all within walking distance of each other.

If you’re staying a bit outside the center or want to visit nearby beaches and coastal spots, renting a bike is a great option, especially during summer. There’s also a local bus network that connects the town with surrounding areas, and taxis are available but a bit pricey.

For those driving, parking in the city center is generally easy, with several paid parking zones and garages available.

We recommend to rent a car through Discover Cars with free cancellation. Book your rental car here.

When to Visit

Tønsberg is a year-round destination, but each season brings its own charm — depending on what you’re after.

• Spring (March to May): Temperatures rise from 5°C to 15°C (41°F to 59°F), and the town starts to bloom. It’s a lovely time to stroll around the harbor or hike up Slottsfjellet without the summer crowds.
• Summer (June to August): Expect warm weather from 18°C to 25°C (64°F to 77°F) and long daylight hours. This is peak season, especially during July when the popular outdoor music and medieval festivals take place. It’s the best time for swimming, boating, or enjoying the coastal cafés.
• Autumn (September to November): With temperatures dropping from 15°C to 5°C (59°F to 41°F), the fall colors give the town a cozy feel. It’s quieter, but still pleasant for exploring — just bring a good jacket.
• Winter (December to February): It gets cold, averaging 0°C to -5°C (32°F to 23°F), and many outdoor attractions slow down. Still, it’s a peaceful time to explore museums or enjoy the holiday lights and Nordic vibes.

Our tip: Visit in late June or early July if you want to enjoy the coastline and catch the town’s lively summer atmosphere without the heaviest crowds.

We usually travel with Airalo eSIMs, but when we need unlimited data for work, we go with Holafly.

Where to Stay

Here’s where to stay in Tønsberg — ideal for a 2-night visit, whether you’re traveling on a budget or looking for something more comfortable by the fjord.

(€) Idyllic Small Farm Apartment: A peaceful and charming option just outside of the city. Perfect if you want to stay somewhere quiet, surrounded by nature, but still close enough to explore the city during the day.

(€€) Hotel Klubben: Located right in the town center, this hotel is a classic. Rooms are modern and comfortable, and it’s within walking distance to the harbor, restaurants, and Slottsfjellet.

(€€€) Thon Hotel Tønsberg Brygge: If you want a waterfront stay, this is the spot. Right on the quay, with modern rooms and great views over the marina — ideal for enjoying the coastal vibe.

Here are all your accommodation options in Tønsberg.

What to Eat

If you’re up for it, head to Verdens Ende and try the whale steak, a specialty you’ll only find in this part of Norway. It’s not for everyone, but it’s definitely something that marks the local identity.

Other local favorites:

• Smoked salmon – Norway’s staple, often served on rye bread or with scrambled eggs
• Norwegian hot dogs – Surprisingly popular, and usually wrapped in potato flatbread
• Reindeer steak or cured reindeer meat – Rich and gamey, a northern delicacy

Plant-based options:

• Norwegian waffles – Heart-shaped and usually served with jam and brown cheese (ask for no cheese if needed)
• Rye bread – Dense and flavorful, perfect with spreads
• Protein bars – Easy to find in supermarkets and great for hikes or on-the-go snacks

And don’t forget to grab a cup of strong Norwegian coffee to go with it all.

Tip: We never travel without our DJI Mini 3 PRO drone anymore — it’s totally worth having to capture places from a whole new perspective.

Things to do in Tønsberg

Explore Slottsfjellsmuseet (Tønsberg Museum)

Step into this charming local museum and stand beneath massive whale skeletons that instantly make you feel small. Beyond the marine life, the museum dives into the rich Viking and medieval history of Tønsberg, offering insight into Norway’s oldest town.

It’s a peaceful, educational stop that’s definitely worth the visit.

Climb Slottsfjellet & Walk Through Tønsberg Fortress

Explore the hilltop ruins of what was once Norway’s largest fortress in the 13th century. Slottsfjellet offers panoramic views over the town and fjord, with scattered remains of medieval walls and towers. It’s especially lively in July during the outdoor music festival held right on the grounds.

Climb Slottsfjelltårnet (Castle Rock Tower)

Built in 1888 to commemorate Tønsberg’s 1000-year anniversary, this 17-meter-high tower sits proudly on Castle Hill. If it’s open during your visit, climb to the top for a breathtaking 360° view over the city, fjord, and surrounding landscape.

Stroll Along Brygga i Tønsberg

Walk the scenic waterfront promenade, the heart of Tønsberg’s social life. Lined with restaurants, cafes, and small shops, it’s the perfect spot for breakfast, dinner, or a relaxing drink by the fjord.

Visit Verdens Ende (World’s End)

Take a day trip to Verdens Ende, a dramatic headland offering panoramic views over the Skagerrak. Once thought to be the edge of the known world, it’s now a peaceful spot with walking trails, rocky outcrops, and a classic Vippefyr (tilting lighthouse).

On a clear day, you might even spot Denmark across the water.

Tønsberg Itinerary

Day 1: Discovering Tønsberg’s Viking Past and Coastal Charm

• Visit Slottsfjellsmuseet (Tønsberg Museum) – Learn about local history and marvel at massive whale skeletons.
• Explore Slottsfjellet & Tønsberg Fortress – Wander through the ruins of Norway’s largest medieval fortress.
• Climb Slottsfjelltårnet (Castle Rock Tower) – Take in panoramic views from the 17-meter tower built to commemorate 1,000 years of Tønsberg.
• Stroll Brygga i Tønsberg – Enjoy the lively harbor promenade lined with restaurants, perfect for dinner with a view.

Day 2: A Day Trip to the End of the World

• Visit Verdens Ende – Explore this scenic coastal spot with rocky cliffs, walking trails, and the iconic tilting lighthouse. A peaceful retreat and a great place for a picnic or quiet contemplation.

Here are all your accommodation options in Tønsberg.