right|thumb|[[Clyne Gardens]]
right|thumb|[[Portmeirion]]
right|thumb|[[Bodnant Garden]]
right|thumb|[[Plas Tan y Bwlch]]
right|thumb|[[Old Cilgwyn Gardens]]
right|thumb|[[Carreglwyd]]
right|thumb|[[Tretower Court]]
right|thumb|[[Bodrhyddan Hall]]
right|thumb|[[Upton Castle Gardens]]
This is a list of notable gardens in Wales, open to the public either regularly or by appointment.
Anglesey
- Carreglwyd, Llanfaethlu
- Cestyll Garden
- Plas Cadnant
- Plas Newydd National Trust
Carmarthenshire
- Aberglasney Gardens
- Dinefwr Park National Trust
- National Botanic Garden of Wales
- Norwood Gardens
- Llwyngarreg Gardens
Ceredigion
- Cae Hir Gardens
- Hafod Uchtryd
- Llanerchaeron National Trust
Clwyd
- Bodelwyddan Castle
- Bodnant Garden National Trust
- Bodrhyddan Hall
- Bodysgallen Hall National Trust
- Chirk Castle
- Erddig National Trust
- Gwydir Castle
- Happy Valley Gardens
- Haulfre Gardens
- Plas Teg
Glamorgan
- Bryngarw Country Park
- Bute Park
- Cefn Onn Country Park
- Clyne Gardens
- Dyffryn Gardens National Trust
- Margam Country Park
- Roath Park
- Singleton Park
- St. Fagans Castle gardens
Gwynedd
- Parc Glynllifon
- Penrhyn Castle National Trust
- Plas Tan y Bwlch
- Plas Brondanw
- Plas yn Rhiw National Trust
- Y Gwyllt, Portmeirion
- Treborth Botanic Garden
Monmouthshire
- Bedwellty House
- Dewstow House
- High Glanau
- Llanover Park
- Penpergwm Lodge
- Tredegar House Country Park
- Veddw House, Devauden
Pembrokeshire
- Colby Woodland Garden National Trust
- Ffynone
- Hilton Court Gardens
- Picton Castle
- Upton Castle, Cosheston
- Dyffryn Fernant, Fishguard
Powys
- Abbey Cwmhir Hall
- Glansevern Hall
- Gliffaes, near Tretower
- Gregynog Hall
- Maesfron Hall, Trewern
- Penpont, Trallong
- Powis Castle National Trust
- Rock Park, Llandrindod Wells
- Treberfydd
- Tretower Court
See also
- List of gardens
- Gardens in England
- Gardens in Scotland
- Gardens in Northern Ireland
- List of botanical gardens
- Conservation in the United Kingdom