If you don't have any problems with spending a few nights 18 kilometres away from the center of town, check out the suburb of Sekishoato. It has 2 accommodation options available, including Hakone Hotel and Yuugiriso.
If you've always wanted to know more about marine species, be sure to visit Numazu Deep Blue Aquarium. This place will hold your attention for hours. If you're considering getting a place near this attraction, look into Daiwa Roynet Hotel Numazu. It's the only available option here, so you better book in advance.
For some alternatives, look at the Gora Tensui and the Furuya Ryokan. They are 25 kilometres and 18 kilometres respectively from the center. Further alternatives include the Mikawaya Ryokan, 25 kilometres away, and the Arai Ryokan, 13 kilometres.
If you'd like to go to some nearby localities, check out Shuzenji and Atami. Travel 12 kilometres to the south of Numazu and you'll find Shuzenji. That said, Atami is 18 kilometres to the east. Shuzenji hotels and apartments include the Katsuragawa and Oni no Sumika. Atami options include the Resorpia Atami and Hotel Micuras.
Australians are known internationally for their love of sport, so why not visit Odawara Arena? Odawara Arena can be found to the northeast of Numazu. Rest your head right near the action at the Hotel Kunimi Odawara or the Hotel Kunimi Kamonomiya.
If you're travelling by air to Numazu, the handiest airport is Mt. Fuji - Shizuoka Airport. The closest hotel is the Hotel Route-Inn Shimada Ekimae.
Hotels in Numazu start at AU$67 per night. Prices and availability subject to change. Additional terms may apply.