The most popular walk from Boyana Church is the trail to Boyana Waterfall. It is scenic but moderately challenging rather than completely easy, with a steady uphill climb and rocky sections.
For a gentler walk, take a taxi or bus toward Golden Bridges (Zlatnite Mostove) and walk along the flatter forest paths around the stone rivers. Another easy option is the short walk from Aleko Hut to Kamen Del viewpoint, although reaching Aleko requires transport up the mountain.
Public transport or a taxi is usually the easiest way to reach Boyana Church from central Sofia; check current routes in a local transport app before traveling.