Kaʻaha-Hilina Connector is a 3.26-mile out-and-back foot trail in Hawaiʻi Volcanoes National Park, Hawaii. It climbs 579 ft to a high point of 798 ft. Difficulty: moderate, from the NPS hiking-rating formula.

Open Kaʻaha-Hilina Connector on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Hawaiʻi Volcanoes. Hawaiʻi Volcanoes has permits or reservations for some areas: see the Hawaiʻi Volcanoes page for what's needed.