Outdoor seating at Kastellet restaurant in Oslo, featuring diners and sunny ambiance.

Kastellet Oslo

Nestled in Oslo's fashionable Hegdehaugsveien district, Kastellet stands as a beacon of refined dining excellence. This sophisticated establishment seamlessly blends Nordic elegance with contemporary luxury, creating an unforgettable culinary destination.

From Tuesday through Saturday, Kastellet welcomes discerning guests into its stylish atmosphere. The evening service transforms into a vibrant late-night experience on weekends, with extended hours until 2 AM. Smart and elegant attire reflects the venue's commitment to maintaining an elevated dining atmosphere.

The restaurant's prime location in central Oslo makes it a perfect choice for special occasions, business dinners, or elegant evening gatherings. Each visit promises an exceptional combination of world-class service, innovative cuisine, and sophisticated ambiance.

Kastellet's carefully curated environment caters to Oslo's most discriminating diners. The atmosphere strikes a perfect balance between formal refinement and modern comfort. Whether joining for an intimate dinner or a celebratory evening, guests experience the pinnacle of Oslo's luxury dining scene.

Photos & Videos

© Photo Credits: Kastellet

Highlights

Cuisine

Kastellet FAQ

Kastellet offers a sophisticated dining journey featuring Modern, Contemporary, and exquisite Seafood dishes. While specific signature dishes can vary, the focus is always on fresh, high-quality ingredients presented with culinary artistry. Whether you're enjoying the elegant evening ambiance or a special celebration, the menu is designed to impress. Let Alotea assist in making your reservation and conveying any dietary preferences to the restaurant.

Securing a table at the esteemed Kastellet is effortless with Alotea. Simply provide your desired date, time, and number of guests via our platform. Our dedicated concierge team will liaunt with Kastellet to confirm availability and finalize your booking, saving you valuable time. We recommend planning at least 48 hours ahead, especially for weekend reservations, to ensure the best possible seating.

Kastellet cultivates a 'Smart and Elegant' atmosphere, encouraging guests to dress accordingly for a refined dining experience. The ambiance is sophisticated and luxurious, perfect for special evenings or romantic dinners. While it offers a chic bar for drinks and a terrace for pleasant weather, the overall feel is one of upscale comfort. Alotea can help you understand these nuances to ensure you feel perfectly at home.

Kastellet is conveniently situated at Hegdehaugsveien 25, 0352 Oslo, in the city's fashionable district. It's approximately 700 meters from the vibrant Karl Johan Street, making it easily accessible. While it's a bit further from the Royal Palace (1200m), Frogner Park (3500m), and Akershus Fortress (2500m), its central location within the Hegdehaugsveien area ensures a straightforward journey. Alotea can assist with directions or transportation arrangements.

Kastellet provides a luxurious setting ideal for celebrating special occasions. While they don't have a separate private dining room mentioned, the elegant atmosphere and high-quality service are well-suited for memorable events. When you book through Alotea, you can inform us of your celebration details, and we will communicate these to Kastellet to help ensure your experience is tailored to your needs. Their terrace also offers a unique setting.

Kastellet has earned consistent recognition for its exceptional offerings, notably receiving Wine Spectator's Excellence Award multiple times. This accolade highlights their impressive wine selection and dedication to curating a superior beverage program alongside their fine dining experience. Trust Alotea to help you navigate these refined establishments and make reservations that align with the quality suggested by such prestigious awards.

Opening Hours

Sunday

Closed

Monday

Closed

Tuesday

16:00 - 23:00

Wednesday

16:00 - 23:00

Thursday

16:00 - 23:00

Friday

14:00 - 01:00

Saturday

14:00 - 01:00

Location

Hegdehaugsveien 25, 0352 Oslo, Norway

Nearby

Karl Johan Street700 m
Royal Palace1.2 km
Akershus Fortress2.5 km
Frogner Park3.5 km

Additional Information

Name

Kastellet Oslo

Establishment Type

Restaurant

Cuisine Type

Modern, Contemporary, Seafood

Dress Code

Smart and Elegant

Price Range

$$$

Address

Hegdehaugsveien 25, 0352 Oslo, Norway

This is an independently maintained listing. Kastellet is not affiliated with, endorsed by, or sponsored by Alotea. Are you the owner? Claim this listing

Explore Oslo

Overview

All venue names and trademarks are property of their respective owners. Listings are independently compiled for informational purposes only and do not imply endorsement or affiliation.

© 2026 Alotea. All rights reserved.