The national park protects the core of Skagway's gold rush downtown — six blocks of restored wooden storefronts, boardwalks, and false-fronted buildings that look much as they did in 1898. The park's visitor centre on Broadway screens a film on the gold rush and has exhibits on the routes stampeders used: the Chilkoot and the White Pass.
The park is unusual in that it spans multiple sites: the Skagway historic district, the Chilkoot Trail corridor, and a unit in Seattle. In Skagway itself the focus is on the urban end of the rush — the outfitters, the brothels, the saloons, and the operators who profited from the flood of gold-seekers passing through. Walking through the district with a park ranger gives you a much sharper picture than guidebooks alone.