https://llyw.cymru/ymweliadau-ar-ysbyty-yn-ystod-lledaeniad-y-coronafeirws-canllawiau-yn-effeithiol-o-20-gorffennaf
Face-to-face visiting needs to be agreed in advance and outdoor visits may be offered if appropriate. Virtual visiting should be encouraged and supported where possible. This guidance is being kept under review and will change as the pandemic status alters.