Lime Kiln Point State Park Trails is a 0.6 mile moderately trafficked trail located near Friday Harbor, WA and is good for all skill levels. The trail is primarily used for hiking and is accessible year-round.
There's a board in front of the light house that details when the latest whale sightings occurred. I haven't been able to spot any. Yet.... I'll be back! And now the details about the "trail." It's a paved path for the most part, and there are lots and lots of whale gazers sitting about and blocking every angle. It's a pretty view of the Strait, but I'm not going to be too kind because I didn't get to see THE ONE THING I came here to see: whales!
We stop at this park every time we are in the San Juans. We've been lucky each time to see the resident orca pod up close. It made me want to start kayaking as the couple out that day were an arms reach from the pod. Amazing. We saw leopard seals too.