By MupDay - the planner that does the research for you.
Updated: 2026-08-20
Rijeka is a vibrant Croatian port city, known for its impressive Austro-Hungarian architecture, alternative art scene, and colorful annual carnival. Come experience its unique blend of maritime history, modern culture, and beautiful Adriatic Sea views.
Plan a trip to Rijeka →The must-see places in Rijeka include Trsat Castle, Korzo, St. Vitus Cathedral, Governor's Palace, Our Lady of Trsat Sanctuary and more. Here is the full list, with a short note on each:
An ancient castle offering spectacular panoramic views of the city and bay, with beautiful gardens and a chapel.
Rijeka's main and vibrant pedestrian street, full of shops, cafes, and historic buildings.
An impressive Baroque cathedral with a unique rotunda shape, a symbol of the city.
A magnificent Neo-Renaissance building housing the Maritime and History Museum of the Croatian Littoral.
One of Croatia's most important pilgrimage sites, with a beautiful church and stunning views.
A museum showcasing Rijeka's rich history and cultural heritage.
A beautiful opera house and theatre with impressive architecture and a rich program.
A vibrant and colorful fish market offering a glimpse into local daily life and fresh produce.
A historic clock tower that is a symbol of Rijeka, with an entrance gate to Korzo.
A long promenade in the port offering beautiful views of the city and sea, ideal for a stroll.
A unique retro museum showcasing a huge collection of old computers and game consoles.
An impressive Neo-Gothic church with two tall bell towers, prominent in the city skyline.
A museum showcasing the region's biodiversity, including marine and botanical collections.
An underground tunnel from World War II, now open to the public.
Here is what 8 days in Rijeka look like when the planner builds them: stops grouped by proximity so no day doubles back, one full day at a time. The same route can be built for any length, from two days to a week.
This is an example. The planner builds a different route for your dates, real opening hours, how you get around and your own preferences.
Build your own itinerary - your dates, your preferences ←Trsat Castle, Korzo, St. Vitus Cathedral, Governor's Palace, Our Lady of Trsat Sanctuary, Rijeka City Museum
Any season works - MupDay plans around opening hours and the weather, and rebuilds your days as you add or remove places.
Most travellers spend between two and five days in Rijeka. MupDay builds a full itinerary for whatever length you pick - two days, three, four or a week - splitting the places across the days by proximity and opening hours, so each day stands on its own.
Pick places in MupDay and it auto-builds a day-by-day route with no zig-zag, weather-aware.
