If you are lucky enough to be there during whale season, it is a great view of breaching whales! If you are not there during whale season, there are lots of nesting birds to see!
For those 62+, buy a Natl. Park Sr Pass for $10 (lifetime pass!) at the booth. The pass will give you and 3 guests FREE admission to the lighthouse and other Natl. Parks and Monuments. This is a great deal!