Yes, but you need a visa or some type of identification, when you get to the border you will be asked for it and the nature of your trip.
None. A border defines the boundary of a state therefore no state will cross the border of another state.
border ruffians?
That means you can cross from one to another. The states are next to each other.
Idaho is the state on the Canadian border that is home to Coeur d'Alene, Downey, Idaho Falls, and Pocatello.
No US State has a border with Alaska but two Canadian Provinces, British Columbia and the Yukon Territory share a common border with the State.
Alaska is the US state with longest Canadian border.
Ontario and Quebec.
Niagara Falls is a combination of three waterfalls that cross the international border between the United States and Canada. It's specific location is the US state of New York and the Canadian province of Ontario.
The closest Canadian city to the US border is Surrey, located in British Columbia. It is part of the Greater Vancouver area and shares a border with the US state of Washington.
Alaska borders on the Canadian province of British Columbia and the Canadian territory of Yukon.
california
Alaska (US state) and Yukon (Canadian Territory).