Hoverbergsgrottan
... that, with a depth of 170 metres (560 ft), Hoverbergsgrottan is the largest rock cave in Scandinavia?
... that, with a depth of <span about="#mwt33" data-mw='{"parts":[{"template":{"target":{"wt":"Convert","href":"./Template:Convert"},"params":{"1":{"wt":"170"},"2":{"wt":"m"}},"i":0}}]}' id="mwCho" typeof="mw:Transclusion">170 metres (560</span><span about="#mwt33" typeof="mw:Entity"> </span><span about="#mwt33">ft)</span>, <b id="mwChs"><a href="./Hoverberget" id="mwChw" rel="mw:WikiLink" title="Hoverberget">Hoverbergsgrottan</a></b> is the largest <a href="./Rock_(geology)" id="mwCh0" rel="mw:WikiLink" title="Rock (geology)">rock</a> cave in <a href="./Scandinavia" id="mwCh4" rel="mw:WikiLink" title="Scandinavia">Scandinavia</a>?