THE AMAZING SEVEN RILA LAKES
The famous Seven Rila Lakes are the most popular hiking day trip from Sofia. The path arround the lakes is with medium difficulty and takes between 3 and 5 hours to complete. From the highest lake you will be able to see amazing panoramic views.
You can book your trip here: https://www.citytour.bg/tours/13-the-seven-rila-lakes-with-hiking-private-day-trip-from-sofia