For example, improvements at Porth Mawr and Caernarfon Castle will incorporate new vertical access to increase access to areas of the monuments that were previously out-of-bounds.
Er enghraifft, bydd gwelliannau ym Mhorth Mawr a Chastell Caernarfon yn cynnwys mynediad fertigol newydd i helpu pobl i fynd i ardaloedd o’r henebion nad oedd modd iddynt eu cyrraedd o’r blaen.