Mifflinburg Reservoir   Be the first to submit input for Mifflinburg Reservoir. If you have info on Mifflinburg Reservoir, Union County, Pennsylvania please submit it here to improve this web site.          These outdoors activities are available near Mifflinburg Reservoir.   Lakes Near Mifflinburg Reservoir: Walker Lake, Snyder County, 10 miles away Spruce Run Reservoir, Union County, 11 miles away   Marinas On or Near Mifflinburg Reservoir: River Edge RV Camp and Marina, Winfield, 18 miles away   Camp Grounds Near Mifflinburg Reservoir: Hidden Valley Camping Resort, Mifflinburg, 6 miles away Mountain Lake Campground, Millmont, 8 miles away Penn's Creek Camp Ground, Millmont, 10 miles away Gray Squirrel Campsites, Beavertown, 10 miles away   Hotels Near Mifflinburg Reservoir: Fairfield Inn & Suites Williamsport, Williamsport, 16 miles away Days Inn Lewisburg, Lewisburg, 16 miles away Holiday Inn Express LEWISBURG/NEW COLUMBIA, New Columbia, 16 miles away Genetti Hotel and Suites, Williamsport, 17 miles away Hampton Inn Williamsport, Williamsport, 17 miles away   Hiking Trails Near Mifflinburg Reservoir: Welshans Trail, Lycoming County, 7 miles away   Whitewater Near Mifflinburg Reservoir: White Deer Creek, UnionCounty, 4 miles away       Class I-II - 17.1 miles long (Coopers Mill Road to West Br. Susquehanna) Fishing Creek - Bald Eagle Tributary, ClintonCounty, 13 miles away       Class I-III - 31.4 miles long (Loganton to Pennsylvania Route 120)