(Doswell)- Kings Dominion is gearing up to reopen for its 2021 season. The theme park will welcome guests back beginning Saturday, with COVID-19 protocols in place. Everyone over the age of five that haven’t been fully vaccinated must wear a mask when socially distancing isn’t possible outdoors. They will also be required at all times indoors unless the person is eating or drinking. Both season pass holders and single-day ticket holder will have to make reservations.