The Janet Cowan was a steel sailing vessel, four-masted, bark rigged, of 2498 tons built at Glasgow in 1889. She was wrecked at about the 19 kilometre mark on the West Coast Trail with several lives lost. The Janet Cowan shipwreck shone a light on the necessity of building more lighthouses and constructing a coastal lifesaving trail. Little was done, however, and just 10 years later, and less than a kilometre away, the Valencia met a similar fate. 

The Robert Lewers was a 185 foot, four masted schooner of 732 tons, built in Port Blakely, Washington in 1889. She was wrecked just past kilometre 19 on the West Coast Trail, just half a kilometre from the Janet Cowen shipwreck, and less than two kilometres from the Valencia shipwreck. The Robert Lewers entered the Graveyard of the Pacific on the 11th of April, 1923. The ship was heading for Bellingham, Washington in ballast from Honolulu with a crew of 14.