Usually South Goa is less crowded than North Goa. You'll find secluded beaches with less crowd there. As North Goa is about party and night life, that is usually more crowded than the southern part. Some of the beaches include Pallolem, Cola, Cavelossim etc.
1. Casa Playa, is a beach side restaurant in north Goa. Very soothing ambience. 2. You can visit the Las Olas beach side for sunset, it is comparatively empty with bean bag seating arrangements and the best view. 3. Butterfly beach is the most secluded and private beach in South Goa. It has its own beauty.