in native vegetation and, although not particularly high at 94.25 meters at the Survey Control Site, its position jutting out into the river provides views from the lookout that skirts the top of the hill. There are five vegetation communities within the Rosny Hill Nature Recreation Area: Grassy Eucalyptus viminalis woodland, Inland Acacia verticillata low fores, Lowland Themeda grassland, Lowland grassland complex and Bursaria-acacia woodland and scrub. There are several rare and threatened native plant species, including Leafy sun orchid (Thelymitra bracteata), Grassland flax lily (Dianella amoena), Spear grass (Austrostipa nodosa), Tall wallaby grass (Austrodanthonia induta), Shade peppercress (Ledidium pseudotasmanicum), and Narrow leaf New Holland daisy (Vittadinia muelleri). Services Housing Tasmania purchased in 2010 the Marantha Nursing Home, now called Bellview Manor, and it is used as Hostel Accommodation providing 32 bedrooms in a Hostel and 8 units. Rosny's main non-residential infrastructure is the Rosny Waste Water Treatment plant located off Bastick Street owned by Taswater. The plant was once notoriously created foul odours, but modernised techniques have removed this problem. Work commenced in 2004 to install effluent pumps, 6.7 kilometres of raising mains, large storage tank and over 1.8 kilometers of reticulation mains between the plant and the Coal Valley to allow 2.5 billion litres of treated effluent to be used for agricultural use. The works were completed in October 2006. Located on the boundary between Rosny and Rosny Park area, there is Clarence RSLA and Rosny Park Bowls Club, Rosny Park Tennis Club, Rosny College and the Charles Hand Memorial Park. There are also two churches on the boundary between the Rosny and Montagu Bay suburbs, St James Anglican Church and Seventh Day Adventist Church. The latter church is also used by local Funerals Directors. The Clarence Aquatic Centre YMCA and Clarence Sports Centre are close by in adjoining suburb of Montagu Bay. The local store, also in Montagu Bay suburb has closed down. Transport Rosny is serviced by local Metro Tasmania bus route 676 with this service terminating at the Elizabeth Street Bus Mall in Hobart. On weekdays, Route 676 leave Rosny Bus Mall at 7:25 am, 8:12 am, and hourly from 9:31 am until 2:31 pm. Route 676 departs Elizabeth Street Bus Mall in Hobart at 3:24 pm, 4:24 pm and 5:24 pm. There is no weekend or public holiday service. Many residents drive or walk to the bus stop under the Rose Bay High School