Enjoy the sunshine hitting your skin at Castle Beach. After you've topped up your tan, stick around and watch the sky explode with color with the setting sun.
You're spoiled for sightseeing choice when in Falmouth. Castle Beach is a good place to begin here, but there are plenty of other worthy attractions to experience. Falmouth University, Gyllyngvase Beach, and Maenporth Beach are not far from the stretch of coastline and and will cap off your day nicely.