Situated in Stara Zagora, this commemorative structure is well worth a look. But you'll find plenty more to see and do in this area. Old City, Zagorka Brewery Museum, and Neolithic Dwellings Museum aren't too far from Samara Flag Monument.
Samara Flag Monument Tours
Visit Samara Flag Monument
Things to do

Private Virtual Tour of the Bulgarian Roses and Rose Oil
$28
per adult

Buzludzha Communist Monument and Ancient Thracian Tomb
$69
per adult

Communist Heritage Tour- Buzludzha and The Might of the East Block Aviation
$185
per adult

From Sofia: Rose Valley, Shipka & Buzludzha Small Group Day Tour
$268
per adult

Tour to Koprivshtitsa and the Buzludzha monument incl the Seuthes Thracian Tomb
$385
per adult

2 days from Sofia: Thracian tombs and the way to immortality
$467
per adult