Members enjoy unlimited access to over 130 historical locations across Wales year-round, along with exclusive discounts at gift shops and similar attractions across the rest of the UK.
Mae aelodau'n mwynhau mynediad diderfyn i dros 130 o leoliadau hanesyddol ledled Cymru gydol y flwyddyn, ynghyd â gostyngiadau unigryw mewn siopau anrhegion ac atyniadau tebyg yng ngweddill y DU.