Tondano Lake is a large freshwater lake located in North Sulawesi, Indonesia. It covers an area of approximately 3,200 hectares and is situated at an elevation of about 600 meters above sea level. The lake is surrounded by lush hills and is known for its scenic beauty, making it a popular destination for both locals and tourists. The lake plays a significant role in the local ecosystem and economy. It supports various fish species, contributing to the livelihoods of nearby communities through fishing and aquaculture. Additionally, Tondano Lake is a vital water source for agriculture in the region, particularly for rice cultivation.