This is a remote wilderness area situated in north central British Columbia on the easterly fringe of the Skeena Mountains and on the southerly end of the Spatsizi Plateau, a division of the Stikine Plateau. The park boundary completely encloses the headwaters of the Firesteel River, whose waters eventually reach the Arctic Ocean about 3800 km away.

Established Date: May 18, 1973
Park Size: 105,829 hectares

Special Notes:
- A Letter of Permission is required for individuals or groups who wish to use horses within Tatlatui Provincial Park. To obtain a Letter of Permission, please contact the BC Parks Stikine Area Office at 250 771-4591. If there is no answer, please leave a detailed message stating your request for a letter of Permission, your name, contact information and the date you wish to visit the park. BC Parks will return the call as soon as possible.
- Hunting is permitted within Tatlatui Provincial Park. Please note that this park is in Region 7a. All hunting for big game is authorized through Limited Entry Hunting. Please refer to current BC Hunting Regulations.
- Only permitted air charter companies are authorized to fly into Tatlatui Provincial Park.

Permitted Air Charter Companies for Tatlatui Provincial Park:
- Alpine Lakes Air Ltd. Float plane base located on Tyhee Lake near Telkwa, BC 250 846-9488
- Alpine Lakes Air has added Tatogga Lake (near Iskut) as a base of operation.
- Canadian Helicopters Ltd. Smithers, BC 250 847-9444
- Highland Helicopters Ltd. Smithers, BC 250 847-3859
- Tsayta Aviation Ltd.
- Float plane base located in Fort St. James, BC