Ponderosa looks good with lots of space and free parking at the right time
Just some ideas chaps....
on a good day, the top of Mynnyth Rhiw at the end of the Lleyn is stunning... and usually drivable over in a miggy... (although you're strictly not supposed to... I do it every year when i go back to visit... ) there's a free car park just off the road , halfway up it... for the faint-hearted
HOWEVER , it needs to be a dry sunny day.... attempting it on any other kind of day is almost certain Miggy-cide
Isn't there a "decommissioning visitor centre" centre at Trawsfynydd now??? that might be worth a look...
Also, there used to be a really nice little cafe along the sea front at Llanfairfechan.....
and Llyn Geirionydd
has a really nice picnic area.... and plenty of parking...
or there's Welsh heritage centre at the bottom of Yr-eifl
(and the sizeable car park at the top... )
or there's the McD's at the A5/A483 junction...