Constanța: Art Nouveau, Sea and Nature

Constanța combines urban history, exhibitions and wildlife with a direct connection to the sea. The Cazinoul Constanța is an Art Nouveau building on the city’s pedestrian promenade.

Culture

The Cazinoul din Constanța was inaugurated in 1910. Its terrace was once a meeting place for sailors from all over the world, tourists and the social elite of the time. The Carol I Mosque is considered Romania’s first building with reinforced-concrete elements. The Muzeul Marinei comprises 37,800 exhibits in 33 collections. During the 2026 summer season, from 1 May to 30 September, the Edificiul Roman cu Mozaic is open to visitors from Wednesday to Sunday, 9:00 a.m. to 7:00 p.m. The specific season and opening hours can be treated as a fixed appointment when planning your day.

Nature

The Acvariul Constanța is located by the sea, directly opposite the Cazinoul Constanța. It presents a permanent exhibition on aquatic flora and fauna. Over time, it has brought together more than 100 fish species and marine animals from various geographical regions. The Microrezervație și Păsări Exotice was created to give visitors as comprehensive a picture as possible of the nature of Dobruja. It includes water birds such as pelicans, swans, wild ducks and wild geese, land birds such as peacocks and pheasants, as well as mammals such as mouflon, fallow deer and roe deer. As a planning aid, you can consider the aquatic exhibition and regional wildlife themes separately.

Sea

The Delfinarium Constanța began operating on 1 June 1972 and was, at the time, the first museum institution of its kind in Romania and Southeastern Europe. It housed all three dolphin subspecies living in the Black Sea. During the tariff period from 1 September 2026, the Delfinarium Constanța offers dolphin shows lasting approximately 25 minutes. At the Portul Turistic Tomis, visitors can board a boat for a trip on the Black Sea. When selecting activities, exhibitions, wildlife, a show and a boat trip differ in format; you can compare these options according to your interests and the time available.

This means that various types of visits can be combined when putting together a day in Constanța. Historic buildings and collections have a different focus from the permanent aquatic exhibition or the described wildlife of Dobruja. In addition, there are the time-limited opening of the Edificiul Roman cu Mozaic, the approximately 25-minute show during the stated tariff period and the boat trip from the Portul Turistic Tomis. These differences concern not only the subject but also the time frame and format: sightseeing, an exhibition, a show or a trip can be incorporated separately into your own day planning.

When comparing hotels in Constanța, you can check travel dates, room category and cancellation conditions side by side on the offer pages. These three fields give the comparison a clear time-related and contractual framework before you decide on an offer.

Other places under Constanța are Arsa, Ovidiu, Techirghiol, Costineşti, Ostrov, Venus and Peştera.

For the overarching travel overview: Constanta.

More about the destination

Relevant information for planning your trip:

Romania’s Black Sea coast: beach resorts, Constanta and planning.