An estimated 140,000 people will be enjoying the showground this week.
It is known as one of the best agricultural in the UK and attendees will have a range of food and drink available.
A pint of Black Sheep Beer will set you back £6 and a pint of Riggwelter will also cost £6.
A half of Real Yorkshire Lager will be £3.50 and a pint will cost £6.
A small 125ml glass of wine will be £6 and a full bottle of red or white wine will be £25.
For younger attendees or those driving there are soft drinks available.
A pint of soft drink will be just £3.
You can follow the live blog from the Great Yorkshire Show here.