The Oak Ridges Trail Association (ORTA) is an incorporated charitable organisation whose purpose is to develop, maintain, promote and expand the hiking trail system across the Oak Ridges Moraine in south-central Ontario, Canada.
 ORTA has ten chapters, each of which maintains a section of the approximately 250 km of trail.
 The Oak Ridges Trail is connected to the Bruce Trail, Ganaraska Trail, Nokiidaa Trail and Trans Canada Trail.
 ORTA is governed by a Board of Directors who have responsibilities for managing the various aspects of the organization.
 Directors on the Board are elected at an Annual General Meeting.
 ORTA Mission Statement is "To build and maintain a public hiking trail system on the Oak Ridges moraine, off-road where possible, and To organize and promote hiking on this trail system, and To encourage responsible stewardship of the Moraine's natural environment."
Hiking trail of the Piusa River of RMK (State Forest Management Centre) is a 15 kilometre long hiking trail past Vana-Vastseliina castle ruins along the primeval valley of the Piusa River up to Lindora village in Estonia.
 The trail is marked by wooden signposts and information boards that introduce the sights.
 There are two campfire sights on the trail supplied with barbecue grills and with the possibility of camping.
 There are two picnic tables with shelters and a dry toilet.
 The hiking trail is situated on Piusa River Valley Landscape Protection Area and among the most interesting sights on the trail are castle ruins, sandstone outcrops Härma Mäemine wall or Keldri wall (highest sandstone outcrop in Estonia), Härma alumine wall or Keldri wall and several old mill places.
 There are altogether 12 sandstone outcrops on the hiking trail.
Skylands Stadium (known from its opening until 2014 as Skylands Park) is a professional minor-league baseball stadium located in the Augusta section of Frankford Township in Sussex County, New Jersey.
 It is located off of US 206, near its intersection with NJ 15, on a plot of land adjacent to the Sussex County Fairgrounds where the Sussex County Farm and Horse Show and the New Jersey State Fair are held concurrently every August, and is home to the Sussex County Miners of the independent Canadian American Association of Professional Baseball.
Maple Hill is a mountain in northeastern Sussex County, New Jersey.
 The summit rises to 1224 ft .
 The Appalachian Trail passes Maple Hill, but does not ascend to the summit.
 It is part of the New York–New Jersey Highlands of the Appalachian Mountains.
Maple Hill Pavilion (formerly Maple Hill Mall) is a strip mall serving the city of Kalamazoo, Michigan, USA.
 Maple Hill Mall became a "dead mall" after several years of decline and the loss of several major tenants.
 The center has since been re-developed as a strip mall called Maple Hill Pavilion which features DSW Shoe Warehouse, Hobby Lobby, Marshalls, PetSmart, Pier One Imports, Office Max, Rooms Today and Target as its anchor stores. Maple Hill Pavilion is managed by Devonshire REIT.
The Border Route Trail is a 65 mi long hiking trail that crosses the Boundary Waters Canoe Area Wilderness (BWCAW) in the far northeast corner of Minnesota (Arrowhead) and follows the international border between Minnesota and Ontario, Canada.
 It connects with the Superior Hiking Trail on its eastern terminus and with the Kekekabic Trail on its western end at the Gunflint Trail (Cook Cty.
 Road 12).
 In addition to the eastern and western termini, the Border Route Trail can be accessed through several spur and connecting trails, allowing for hiking trips ranging from short day-hikes to multiday backpacking expeditions.
The Appalachian National Scenic Trail, generally known as the Appalachian Trail or simply the A.T., is a marked hiking trail in the Eastern United States extending between Springer Mountain in Georgia and Mount Katahdin in Maine.
 The trail is about 2,200 miles (3,500 km) long, though the exact length changes over time as parts are modified or rerouted.
 The Appalachian Trail Conservancy claims that the Appalachian Trail is the longest hiking-only trail in the world.
 More than 2 million people are said to do at least one day-hike on the trail each year.
Sussex County Courthouse and the Circle is a historic courthouse located at The Circle in Georgetown, Sussex County, Delaware.
 It was designed by noted Philadelphia architect William Strickland (1788–1854) and built between 1837 and 1840.
 It is a two-story, brick structure with a brick tower over the entrance hall.
 It originally featured a squat entrance tower surmounted by an undersized cupola.
 In 1914, the tower was enlarged and columns were added to the front.
 Renovations carried out in 1970 gave the building a decidedly more Georgian appearance.
 The Circle was laid out in 1791-1792 as a public green at the center of a baroque town plan for Georgetown.
 One of the first building constructed was the Old Sussex County Courthouse, which was moved to allow construction of the current Sussex County Courthouse.
The Lone Star Hiking Trail (LSHT) is a hiking trail 96 miles long with an additional 32 miles of loop and crossover trails of "foot-path only" trails.
 Located in the Sam Houston National Forest it is the longest continuous hiking trail in the State of Texas.
 The trail starts just South of Richards, Texas and ends North-West of Cleveland, Texas.
The Uwharrie Trail is a hiking trail located in the Uwharrie Mountains in central North Carolina.
 The original Uwharrie Trail was an approximately 40-mile (80.5-km) long hiking trail that was completed in 1975.
 The trail began at the Asheboro Regional airport near Tot Hill Farm road and ended at NC 24-27 in Montgomery County near Troy, NC.
 It has since been fragmented south of the Birkhead Wilderness to Jumpin Off Rock Trailhead on Flint Hill Rd.

Question: Maple Hill in Sussex County, N.J. lies on which interstate hiking trail?
Answer: Appalachian Trail