You may begin and end the North Mountain Trail (#467)
loop further down the trail at a parking lot nearer to the intersection of Tri-County Road and Rte. 269 (Longdale Recreation Area entrance).
See map here
The option linked above adds ~3.5 miles (including YACCRS Run), whereas I opted for a shorter 12-mile loop utilizing the parking lot at FR-334 and Rte. 770 (Collierstown Road) as a first-timer to this trail.
Having navigated the ridge and ravine descent from Pete's Cave (following an antiquated sign westward "To Longdale Furnace"), you'll encounter another similar sign "TO FR-334". Follow 334 for 2.2 miles to arrive back at the lot (Rte. 770 & FR-334).