Patios do not require lots of maintenance. They will only need occasional cleaning to make sure that the material keeps its original appearance. It's always best to clean your patio with a pressure washer and occasionally tap each slab or brick just to check the sand underneath hasn't washed away.
Pwllheli
Pwllheli is an area as well as the main market town of the Llyn Peninsula (Welsh: Penrhyn Llyn) in Gwynedd, north-western Wales. It had a population of 4,076 in 2011 of whom a huge proportion, 81%, are Welsh speaking. Pwllheli is the area where Plaid Cymru was founded. It is the birth place of the Welsh poet Sir Albert Evans-Jones (bardic name Cynan). Pwllheli has a range of stores as well as other services. As a neighborhood railhead with a market every Wednesday, the community is a gathering point for the population of the entire peninsula. For many years a vacation camp run by Butlins ran a few miles from Pwllheli at Pen-y-chain. Throughout the Second World War it became a naval camp, HMS Glendower, as well as it operated a healthcare facility for injured servicemen at Brynberyl on the Pwllheli to Caernarfon road two miles out of community. After the war, Butlins re-established the vacation camp. The camp, currently relabelled Hafan y Môr ("Haven of the Sea"), has actually been redeveloped and also is currently run by the Haven team.