Rabbitkettle Hot Springs
... that the Rabbitkettle Hot Springs in the Northwest Territories are both the largest tufa mounds in Canada and the only known tufa mounds on permafrost?
... that the <b id="mwBSQ"><a href="./Rabbitkettle_Hot_Springs" id="mwBSU" rel="mw:WikiLink" title="Rabbitkettle Hot Springs">Rabbitkettle Hot Springs</a></b> in the <a href="./Northwest_Territories" id="mwBSY" rel="mw:WikiLink" title="Northwest Territories">Northwest Territories</a> are both the largest <a href="./Tufa" id="mwBSc" rel="mw:WikiLink" title="Tufa">tufa</a> mounds in Canada and the only known tufa mounds on <a href="./Permafrost" id="mwBSg" rel="mw:WikiLink" title="Permafrost">permafrost</a>?