Though g.k. Strelbishte may not have many top sights, you can venture to the surrounding area to see attractions like Vitosha Blvd and National Palace of Culture.

Unique features of Lozenets include the spas and bars. Make a stop by Sofia Zoo or Borisova Gradina Park while you're exploring the area.

While G.K. Serdika isn't home to many top sights, Mall of Sofia and Vitosha Blvd are some notable places to visit nearby.

Noted for its museums and historical sites, there's plenty to explore in Sofia City Center. Top attractions like Slaveykov Square and Ivan Vazov National Theatre are major draws, and you can hop on the metro at Serdika Station or Lavov Most Station to see more of the city.

While visiting Rajon Triaditsa, you might make a stop by sights like Vitosha Blvd and National Palace of Culture.

If you're spending some time in Sredets District, Monument to the Liberating Tsar and Borisova Gradina Park are top sights worth seeing.