Goa has some significant lakes, including the:

Mayem Lake
Carambolim Lake
Opa Lake
Chilka Lake

The correct answer is Mayem Lake.

Mayem Lake is a large freshwater lake located in the village of Mayem in North Goa district, India. It is the largest lake in Goa and is a popular tourist destination. The lake is home to a variety of birds and animals, including the endangered blackbuck.

Carambolim Lake is a smaller lake located in the village of Carambolim in South Goa district, India. It is a popular spot for fishing and boating. The lake is also home to a variety of birds and animals.

Opa Lake is a small lake located in the village of Opa in South Goa district, India. It is a popular spot for swimming and picnicking. The lake is also home to a variety of birds and animals.

Chilka Lake is a large saltwater lake located in the state of Odisha, India. It is the largest coastal lagoon in India and the second largest in Asia. The lake is home to a variety of birds and animals, including the endangered saltwater crocodile.

Mayem Lake is the correct answer because it is the largest lake in Goa and is a popular tourist destination. It is home to a variety of birds and animals, including the endangered blackbuck.