Hire a boat captain at the Bastimentos boat dock on Main Street or arrange a tour with a tour operator and they will navigate you up the Bahia Honda River. You will then hike for about 20 minutes before reaching Bocas' most spectacular cave located in the Bastimentos National Marine Park. There’s a guide from the Bahia Honda community who will take you through the cave. The water comes up pretty high so expect to get wet. There are other bat caves in the area but not as impressive as Nivida.

The Center for Contemporary Art & Library in Burgas is a modern cultural hub combining art exhibitions, workshops, and a well-equipped library. It features spaces for fine, applied, and decorative arts, fashion, and design, alongside dedicated areas for children’s creativity and young talents. The library, one of the largest in southeastern Bulgaria, offers a wide range of resources and hosts events like biennales, exhibitions, and lectures, making it a dynamic space for learning and cultural engagement. It’s a perfect spot to cool down from the summer heat and take a break from the beach.

Lake Atanasovsko, located just north of Burgas, is a coastal salt lake known for its vivid pink hues. The Instagram-ready colours are caused by the microalgae Dunaliella salina. Spanning a vast area, the lake is divided into two sections. The northern part is a protected nature reserve, home to over 300 bird species, including rare and endangered waterfowl like Dalmatian pelicans and white herons. The southern section is used for traditional sun-and-shovel powered salt production, yielding around 40,000 tons annually. The lake’s high salinity and mineral-rich mud are believed to have therapeutic properties, attracting visitors seeking natural remedies for skin conditions, arthritis, and other ailments. A designated birdwatching shelter near the lake’s edge offers observation spots for wildlife enthusiasts. Access is restricted to marked paths to preserve the delicate ecosystem. With its unique blend of natural beauty, biodiversity, and cultural significance, Lake Atanasovsko is a remarkable destination on Bulgaria’s Black Sea coast.