Bhutan's cultural festivals, particularly Tshechus, are celebrated throughout the country, but some locations are especially renowned for their vibrant and significant events.1 Here are some key places:
Paro:

Home to the Paro Tshechu, one of Bhutan's most famous and well-attended festivals.2
The Paro Dzong is the central location for these celebrations.3

Thimphu:

The capital city hosts the Thimphu Tshechu, another major festival that draws large crowds.4
The Tashichho Dzong is the primary venue.5

Punakha:

Known for the Punakha Tshechu and Punakha Drubchen, which feature historical reenactments.6
The Punakha Dzong is the center of these festivities.7

Bumthang:

This region is famous for the Jambay Lhakhang Drup, held at the Jambay Lhakhang temple.8

Wangdue Phodrang:

This district also holds it's own Tshechu.9

Haa Valley:

This location is known for the Haa Summer Festival.10

These locations offer unique opportunities to experience Bhutan's rich cultural heritage through its traditional festivals.