The 26 kilometre-square lava plain left by the Tseax Volcano in the Nass Valley is an impressive central feature of the Nisga’a Memorial Lava Bed Park north of Terrace, B.C. …
The 26 kilometre-square lava plain left by the Tseax Volcano in the Nass Valley is an impressive central feature of the Nisga’a Memorial Lava Bed Park north of Terrace, B.C. …