The Burgas natural phenomenon of Atanasovsko Lake represents an exceptional ecological corridor that connects the urban environment with the authentic ornithological world. Located in close proximity to the seashore, this unique landscape offers incredible opportunities to explore the local ecosystem.

The "Southern Arc" eco-trail is the main route for exploring this natural reserve. Officially known as "Lake Park", the route starts from the Seaside Park and provides access to extremely diverse natural territories. The paths are precisely marked and suitable for both hikers and cyclists, which expands the possibilities for tourist movement.

Specially designed observation platforms are strategically positioned to provide optimal conditions for ornithological observations. Visitors can enjoy impressive views of rare bird species such as pink flamingos, curly pelicans, and various types of herons. These platforms represent a true open-air scientific and educational center.

The route passes through the so-called "Health alley" and continues towards the Sarafovo neighborhood, with the final point being the famous "Slender-billed Curlew Trail". This section is dedicated to a rare bird species - Atanas the Slender-billed Curlew, which symbolizes the ecological richness of the lake. Picnic areas and spaces for organizing educational events are provided in this zone.

Atanasovsko Lake offers a different experience in each season. Spring is a period of intense migration, summer presents impressive sunsets, autumn brings tranquility, and winter is a time for flamingo return. This seasonal dynamics makes the eco-trail attractive year-round.

Visitors are encouraged to follow strict ecological rules: moving only on designated routes, maintaining silence and cleanliness, minimizing impact on the natural environment. Information boards and educational materials help in understanding the local ecosystem.

"Southern Arc" is not just a tourist route, but a living proof of harmonious coexistence between the urbanized environment and wild nature. This ecological corridor demonstrates how a modern city can preserve and promote its natural heritage, turning it into an accessible and inspiring experience for everyone.

For nature lovers, photographers, and researchers, Atanasovsko Lake becomes a true portal to the authentic world of Bulgarian biodiversity. Every walk along the eco-trail promises a unique adventure and close contact with one of the most remarkable natural reserves on the Black Sea coast.