Crugwallins is the property name for the Bed and Basket holiday accomodation built in a converted traditional barn in Cornwall.

Bed and Basket is 5 star high quality self catering accommodation that specifically welcomes people with dogs. 
Dogs are free to stay in the accommodation whilst people are there as well.

We also provide your own personal kennel if you wish to visit one of Cornwall's attractions that does not allow dogs.

Click here for the main Bed and Basket web site for more information.

Thanks to the Cornish Language Partnership who suggest that the meaning is a derivation of Crugwallance. 
This can be interpreted as krug = 'barrow' + govelans = 'forging', i.e. a forge at a barrow site.