Palace of the Marqués del Apartado
... that the Palace of the Marqués del Apartado has an underground system pumping water to keep it from sinking?
... that the <b id="mwGPY"><a class="mw-redirect" href="./Palace_of_the_Marqués_del_Apartado" id="mwGPc" rel="mw:WikiLink" title="Palace of the Marqués del Apartado">Palace of the Marqués del Apartado</a></b> <i id="mwGPg">(pictured)</i> has an underground system pumping water to keep it from sinking?