- Balsas City is a city located in the province of Davao del Sur, in the southern part of the Philippines. It is the largest city in terms of land area in the province and serves as its capital. Balsas City is known for its agricultural products, including rice, corn, and various fruits and vegetables. The city also has a growing tourism industry, with several natural attractions such as hot springs, waterfalls, and mountain ranges. Balsas City is also home to a diverse culture, with various indigenous tribes residing in the area. The city has a population of around 258,945 people as of 2020.