Ruine Wulp
...that the Swiss castle Ruine Wulp was at one point torn apart and replaced with a single tower and building?
...that the <a href="./Switzerland" id="mwCn0" rel="mw:WikiLink" title="Switzerland">Swiss</a> <a href="./Castle" id="mwCn4" rel="mw:WikiLink" title="Castle">castle</a> <b id="mwCn8"><a class="mw-redirect" href="./Ruine_Wulp" id="mwCoA" rel="mw:WikiLink" title="Ruine Wulp">Ruine Wulp</a></b> was at one point torn apart and replaced with a single <a href="./Tower" id="mwCoE" rel="mw:WikiLink" title="Tower">tower</a> and building?