Qatar's capital Doha and Turkish capital Ankara have signed a twin cities agreement to exchange expertise.

Speaking to the press after signing the agreement in the Turkish capital, Qatar's Minister of Municipality and Environment Mohamed bin Abdullah Al Rumaihi said Doha has turned into an advanced smart city with the latest technological enhancements.

The minister and his accompanying delegation toured Ankara and visited Haci Byram and Anka theme park, a Qatar News Agency report said.