Works offline? Partly. The planner itself (this page + Leaflet) is stored locally, and routes/place info are cached after the first online load — so mileage and descriptions still appear with no signal.
Map imagery (the tiles) streams from OpenStreetMap and needs internet. For true offline maps, pre-download the region in an offline-maps app (Organic Maps, Gaia GPS, or a Google Maps "offline area"). Keep this page as your itinerary + side-trip calculator.
Photos are cached as links: text shows offline, images need a connection.
Selfie-drone rules (not a priority — tap to expand)
Sub-250 g = no FAA registration for recreation, but
Olympic National Park, wildlife refuges and tribal land ban drones regardless of size. Most of this loop is inside the park — assume "no drone" unless a marker's own drop-down says otherwise. Save it for the open south-coast beaches. Check airspace on
FAA B4UFLY ↗.