An investigation of day-visitors and staying-visitors to the County of Gwynedd in order to obtain information regarding tourism and recreation demand. Variables Visitor characteristics: vehicle type; group size; group characteristics; home origin; main reason for coming to Gwynedd; previous overnight stay/previous day visit. Group income/number of incomes; effect of petrol prices. Holidays in Gwynedd: length of holiday; type of holiday; places stayed in Gwynedd; previous visit; length of stay; type of accommodation; places visited by staying visitors; main activity at places visited; length of stay in places visited; expenditure; comments.