Turned out to be a lot longer then we thought. The trail through the dunes is not marked very well just just keep a eye out for the trail markings. I didn’t record this I forgot to turn it on but it took us about 2hrs. We did this with our 1yr and 5yr old 1yr old in a pack once reaching the beach it seems like forever before you see the trail to start back just be prepared for a work out hiking through the dunes is not a easy task.