There is also a canoe site off of the St. Croix River open only to paddlers.

The Passamaquoddy people were the first to make their home along the St. Croix River.

Significant bridge crossings of the St. Croix River are listed below, ordered from source to mouth.

The international border at this point follows the St. Croix River.

Benson was part of the three man commission that decided the location of the St. Croix River in 1798.

Calais is located at the head of tide on the St. Croix River.

The city was the site of the first commercial sawmill on the St. Croix River.

Stephen are sometimes included, despite being located on the St. Croix River.

The two highways meet at the state line on a bridge across St. Croix River.

The bridge across the St. Croix River dates to 1953.