Question: Lake Wollumboola lies to the north of a bay that is said to possess what?
Context: Jervis Bay ( or ) is a 102 km2 oceanic bay and village on the south coast of New South Wales, Australia, said to possess the whitest sand in the world. Padre Bay is a bay within Lake Powell, on the Colorado River in Kane County and San Juan County, Utah.  Its waters reach an elevation of 3704 feet / 1129 meters.  Located 13.5 miles northeast of Glen Canyon Dam in Lake Powell, Padre Bay is the largest expanse of open water on the man made lake.  Padre Bay is bounded by Alstrom Point and the island of Gunsight Butte on the west and Gooseneck Point on the east.  Cookie Jar Butte lies between them on the north shore of the bay.  At the southern mouth of the bay, north of Dominguez Butte on the south shore is Padres Butte, formerly an island, now with lower water in the lake the tip of Padre Point.  Padres Butte marks the location of the Crossing of the Fathers, which is approximately a mile west of the butte.  It currently lies under nearly four hundred feet of water. Narnala (Marathi नरनाळा), also known as "Shanur Fort", is a hill fortress in Maharashtra, India, named after the Rajput Ruler Narnal Singh.  The fort was first established in 10 A.D. by Gond Kings.  In the 15th Century it was occupied and rebuilt by the Mughals, becoming one of Berar Subah's thirteen sarkar.  It consists of three small forts: Zafarabad (or Jafarabad) fort on the east, Narnala in the centre and Teliagarh to the west.  The lake within the centre of the complex is said to possess healing properties and according to legend contained the philosopher's stone, though no stone was found when the lake dried up in the drought and Indian famine of 1899-1900. Smoothrock Lake is a lake in the Unorganized Part of Thunder Bay District in Northern Ontario, Canada.  It is in the James Bay drainage basin and lies in Wabakimi Provincial Park.  The lake has three major inflows: the Caribou River at Caribou Bay at the east; and the Boiling Sand River and the Lookout River, at the south.  A secondary inflow is Berry Creek at the southwest.  The main outflow is the Berg River from Outlet Bay at the north centre, and leads north to the Ogoki River.  A secondary outflow, unnamed and at the northeast, heads from Lonebreast Bay north through a series of lakes to Whitewater Lake, further downstream on the Ogoki River.  The Ogoki River flows via the Albany River to James Bay. Knee Lake is part of the Hayes River in Manitoba, Canada.  It was on the voyageur route from York Factory on Hudson Bay to Norway House, Manitoba on Lake Winnipeg.  It gets its name from a knee-like bend in the middle.  The upstream western part is about 6 miles from south to north and less than 4 miles broad.  The lake narrows to less than half a mile and then extends about 20 miles northeast, this section being at most 4 miles across.  Near the knee is Magnetic Island with an ore body that is said to make compasses useless.  Upstream from the lake, the Hayes River exits eastward out of Oxford Lake, goes over Trout Falls and widens into a long lake which joins Knee Lake at its southwest corner.  The river exits the northeast end of the lake and after about 7 miles and four portages broadens into Swampy Lake.  At the east end of Swampy Lake is the dramstone where west-bound voyageurs took a dram to celebrate leaving the most difficult part of the river. Lake Wollumboola is a 648 ha coastal lake in the Shoalhaven region of New South Wales, Australia.  It lies to the immediate south of the town of Culburra Beach and to the north of Jervis Bay.  It forms part of Jervis Bay National Park.  The lake is separated from the ocean by a berm about 100 m wide which breaches only when the lake fills to over 2.5 m above mean sea level. Chasseloup Bay or Baie Chasseloup is a bay in northwestern New Caledonia.  It lies northwest of Katavilli Bay and southeast of Gomen Bay. The town of Voh lies to the east of the bay.  Several rivers empty into the bay.  A small coral reef with a least depth of 5 feet lies 1200 yards westward of the middle of the head of Chasseloup Bay.  Puangue Channel is westward of Chasseloup bay and forms a curve about 2J miles in length.  It is reportedly the only way within the outer reef by which a vessel can pass to the northward.Anchorage in the bay is said to be good. Summit Lake is a lake in Rainy River District, Ontario, Canada.  It is about 790 m long and 360 m wide, and lies at an elevation of 380 m about 18 km southeast of the community of Nestor Falls.  The lake is in the Nelson River system in the Hudson Bay drainage basin.  There are no primary inflows, and the primary outflow, on the west side of the lake, is an unnamed creek west to Kishkutena Lake on the Sabaskong River, which flows into Lake of the Woods, and then via the Winnipeg River and Nelson River into Hudson Bay.  The Height of Land portage runs from the north tip of the lake to Kishkutena Lake. Kilaben Bay is a suburb of the city of Lake Macquarie in the Hunter Region of New South Wales, Australia.  It is named for the bay of the same name that lies to the south of the suburb.  The suburb's western boundary is heavily forested.  Kilaben Bay is one of many suburbs that ring Lake Macquarie, Lake Munmorah, and Tuggerah Lake.  Kilaben Bay is part of the West Ward of the City of Lake Macquarie local government area.  For telephone call charges, Kilaben Bay is within the local call zone of the City of Newcastle.Coal Point is better Gilten is a lake in the municipality of Steinkjer (with a small part crossing into neighboring Namdalseid) in Nord-Trøndelag county, Norway.  The lake lies in the northern part of Steinkjer in the Kvam area.  The lake lies about 1.5 km north of the village of Følling (and the European route E6 highway) and about 14 km east of the village of Namdalseid.  The lake is only accessible by road from Namdalseid, even though most of the 31.62 km2 lake lies in Steinkjer.  The Bangsjøene lakes lie to the northeast and the lake Snåsavatnet lies to the south.
Answer: the whitest sand in the world