Are you up for a bit of adventure today ladies? We’re about to enter Oregon Dunes National Recreation Area. Feast your eyes on the largest expanse of coastal sand dunes in perhaps all the world, stretching 50 plus miles south to north between 101 and the Pacific. The National Forest Service maintains this area; their brochure and plaques along the way fill in the stats. For instance, the foredunes nearest the beach can be 25-50 feet high, while those further inland—average, 2.5 miles—rise maybe 200 feet, the record being 500 feet.