Bulgarian tourism is growing, but unevenly. Behind the generally good results is a familiar picture: the summer remains the huge engine of overnight stays, and part of the country continues to profit mainly from a few months and a few regions. This makes the sector sustainable in annual terms, but also very sensitive to the weather, prices, transport and the whims of the season.
The data for 2024 and 2025 show just that. In Bulgaria, overnight stays are increasing, but most of them are still concentrated in July and August, especially in the coastal areas. At the same time, the winter, city and off-peak months are growing more slowly, and domestic and foreign tourism are distributed very differently throughout the year.
"The months of true concentration"
The strongest season for Bulgaria continues to be summer. In the European context, almost one-third of all tourist overnight stays fall in July and August, and for Bulgaria the concentration is even more pronounced in individual regions. In the South-Eastern region, 60.1% of all overnight stays are in July and August, and in the North-Eastern - 56.9%.
This means that for a large part of Bulgarian tourism, the year is divided into two: a very strong summer and a much calmer remainder of the calendar. Spring and autumn have potential, but still cannot equalize the load with the peak months. However, there is a positive trend - the reports for 2025 show that the number of overnight stays is growing almost every month, and the last quarter also shows strong results.
"Where the flow is concentrated"
Two Bulgarian tourist regions are particularly important for the picture of overnight stays - the South-Eastern and North-Eastern. Together, they make up 63% of all overnight stays in the country for 2024, which clearly shows how strongly tourism depends on the Black Sea coast. It is there that the large seaside resorts, the largest hotel base and the highest seasonal occupancy are located.
At the same time, the least seasonal region in Bulgaria recorded only 21% of the annual overnight stays in the two strongest months, which is far below the summer coastal values. This shows that the interior of the country and parts of urban or business tourism have a more even distribution throughout the year. But in volume, they still cannot compensate for the strength of the sea peak.
"Who sleeps in hotels"
By origin of tourists, the picture is also important. In Bulgaria, overnight stays are formed by both foreign and local guests, but their weight is not the same throughout the year. At European level, international overnight stays are 48% and local overnight stays are 52%. For Bulgaria, the trend is similar in structure, but with a much more pronounced seasonality in international flows, especially at the sea.
The summer season traditionally attracts tourists from neighboring markets and from countries that are looking for a seaside vacation at a relatively affordable price. The data for 2025 also show good results regarding international overnight stays, with guests from abroad driving a significant part of the growth during the year. Domestic tourism, on the other hand, maintains a more even base - especially during the winter, weekends and holidays.
"Summer tourism versus a year-round model"
From a business point of view, seasonality is a double-edged sword. Summer brings high occupancy, fast turnover and maximum capacity utilization, but then empty rooms come and the need to survive in the weaker months. This is especially visible in the coastal municipalities, where the whole model is built around a few very strong weeks.
That is why in recent years there has been more and more talk about extending the season. The data for 2025 show that April, May, September and October are already bringing a tangible increase in visits, which is a good sign for the so-called "shoulder months" - the transition months outside the peak of the season. But despite this progress, summer remains the absolute center of overnight stays.
"Why seasonality does not disappear"
The reasons are known, but persistent. Bulgaria is still perceived mainly as a summer seaside destination and partially as a winter ski destination, and between these two poles there are too few widely recognizable year-round products. In addition, the weather, transport, the availability of staff and the concentration of the hotel base on the Black Sea coast naturally push the flow towards certain months.
When a large part of the overnight stays come from a few regions and a few calendar weeks, seasonality is not just statistics, but an economic risk. It affects employment, prices, investments and the way small municipalities plan their entire annual budget. That is why the analysis of months, regions and the origin of tourists is so important - it shows not only where we are strong, but also where we are still losing potential.
In summary, Bulgarian tourism is growing and showing better results, but continues to depend too much on summer and the Black Sea coast. If the country wants a more stable sector, the next step is clear: more year-round products, stronger domestic tourism and a real expansion of the season beyond July and August.