If you find yourself requiring more accommodation options in Williamstown, consider the Kingsford Homestead and the Abbotsford Country House. They are 17 kilometres and 11 kilometres away from the city's main streets. If those two aren't what you're looking for, you can try the Jacobs Creek Retreat Bed & Breakfast or the Apartments On George.
The nearby localities of Rowland Flat and Bethany are certainly worth seeing. Rowland Flat is 11 kilometres to the north of Williamstown, while Bethany is 16 kilometres to the northeast. Hotels and apartments in Rowland Flat are the Novotel Barossa Valley Resort and Barossa Country Cottages. Bethany choices are the Barossa Weintal Hotel Complex and Barossa Motor Lodge.
If you are into sports and want to see local games, you might decide to take a trip to Adelaide Oval, which is to the southwest of Williamstown. Stay close to the action at the Adelaide Heritage Cottages & Apartments or the Buxton Manor.
Adelaide International Airport is the most practical airport for accessing Williamstown and is 45 kilometres drive from the CBD. If you would like to stay nearby, try the Seawall Apartments or the Stamford Grand Adelaide.
Hotels in Williamstown start at AU$88 per night. Prices and availability subject to change. Additional terms may apply.