Although it is 15 kilometres from the city's heart, Hawkesbury Valley is definitely worth considering. It's got 7 available hotels to pick from, Tizzana Winery Bed & Breakfast and The Sebel Hawkesbury Resort and Spa.
For some alternatives, checkout the Storey Grange and the Madison's Mountain Retreat. They are located 25 kilometres and 9 kilometres respectively from the main center. Further alternatives include the Mercure Penrith, 25 kilometres away, and the Novotel Sydney Rooty Hill, 30 kilometres.
If you'd like to check out some close by cities, check out Wentworth Falls and Leura. Head 35 kilometres to the southwest of Kurrajong and you'll find Wentworth Falls. Alternatively, Leura is 35 kilometres to the southwest. Hotels in Wentworth Falls include the Silvermere and Whispering Pines Cottages. Leura choices are the Echoes Boutique Hotel and Restaurant and Lilianfels Blue Mountains Resort & Spa.
If you are into sports and want to watch local games, you could head to Penrith Whitewater Stadium, which can be found to the south of Kurrajong. The Western Sydney University Village Penrith and the Astina Serviced Apartments - Central are both good options if you want to stay close by.
Hotels in Kurrajong start at AU$108 per night. Prices and availability subject to change. Additional terms may apply.