Crystal waters: 
Drinkаble waters in the area are very clean and with pleasant taste. There are dozens of old springs, which run fresh and pure spring water with superior qualities. 

There are open and hot mineral springs. 

There are no large ports or industries Near Topola Skies, that would pollute the soil and water. The lack of major ports and favorable currents provide transparent and crystal clear seawater. 

Bulgaria ranks fifth in the EU water quality for swimming in open water areas. 

This shows a summary report of the Commission on water quality in the EU in 2009 
In the pooled data for the Black Sea region indicated that only 4 areas of bathing waters in Romania (8.2%) correspond to more stringent requirements, compared with 91% correlation of bathing sites in Bulgaria. 

In terms of bathing water, located inside, only Bulgaria and Slovenia have 100 percent compliance with the requirements. For the Mediterranean region, Bulgaria, Greece and France have more than 95% compliance with mandatory requirements. 

The area around the Cape and Poplar is known that here can often be seen dolphins and other sea creatures that are found only in clean waters.