Dharmarajika Buddhist Monastery is one of Dhaka's main Buddhist complexes, founded in 1960. The compound includes a temple, monastery buildings, murals, mosaics, statues, and small artefacts connected with Bangladesh's Buddhist community.
It is worth seeking out if you want a broader picture of the city's religious life beyond its mosques and Hindu temples. Visit respectfully, as this is an active religious site rather than only a museum.