Kalaloch Ranger Station is a small, seasonal visitor-information stop beside US-101 in Olympic National Park’s Kalaloch area. When it’s open, stop for a tide chart before beach walks or tidepooling, ask about the coast and the west side of the peninsula, or pick up the park passport stamp. Maps and books are sold here, and staff offer park information. It opens intermittently in summer, generally from Memorial Day weekend through September 30, so check the schedule before making a special detour.