| Location | 420 Lisgar Street, Thunder Bay, ON P7B 6P7 |
|---|---|
| Owner | City of Thunder Bay Parks Division |
| Operator | City of Thunder Bay Parks Division |
| Capacity | 3,031 |
| Field size |
Left Field - 320 ft. Center Field - 400 ft. Right Field - 320 ft. |
| Surface | Grass |
| Opened | July 14, 1951 |
| Tenants | |
| Thunder Bay Border Cats | |
Left Field - 320 ft. Center Field - 400 ft.
Port Arthur Stadium is a stadium in Thunder Bay, Ontario, Canada. It is exclusively used for baseball and is the home of the Thunder Bay Border Cats of the Northwoods League. The ballpark has a capacity of 3,031 people and seats 2,581, and was opened in 1951.
Coordinates: 48°25′24″N 89°14′23″W / 48.42333°N 89.23972°W