One way to do the weekend would be to leave on a Friday afternoon and take the big roads (i.e. the interstate) down to Thurmont. Automap calls it 221 miles. You should be able make it down there in four hours or so. The route that follows can be easily ridden in one day, but it doesn't allow lots of time for exploring the various historic areas. You could come back to Antietam and Harper's Ferry on the next day because they are less than half an hour away from the park (via the direct route). They oth er option would be to spend some time at Antietam on Saturday and stay overnight at one of the hotels or resorts near Berkeley Springs. Either way, you should have enough time for a leisurely trip back home on Sunday afternoon. One more thing. If you d ecide to take smaller roads down there or back, DO NOT try and cross the Susquehanna River on US 30 (between York and Lancaster). Its the most miserable section of road, full of traffic lights and slow moving traffic. If you want quick, stay on the Turn pike. For a more scenic route take PA 372 it crosses about 20 miles south of US 30.
Take I-78 West, near Harrisburg it will run into I-81 Follow I-81 to I-83 South At I-83 will run into I-283 Follow I-283 to the Pennsylvania Turnpike Go West on the Turnpike 2 exits Exit onto US 15 South Go about 50 miles to Maryland 77 Go west about 3 miles.
Catoctin Mountain Weekend Mileage Total Leg 0.0 0.0 RIGHT From the Catoctin Mountain Park - MD 77 West 4.2 4.2 LEFT Brown Road 6.0 1.8 BEAR RIGHT Garfield Rd. - STOP 7.5 1.5 SHARP LEFT MD 17 - STOP 11.1 3.6 RIGHT STOP - Pleasant Walk Rd. - Wolfsville 15.1 4.0 RIGHT STOP - US 40 West 15.9 0.8 LEFT Boonsboro Mt. Way - Just after I-70 Bridge 19.7 3.8 STRAIGHT LIGHT - Join MD 34 30.5 10.8 RIGHT WV 45 West 39.2 8.7 STRAIGHT Moler Ave. - Cross WV 9 40.2 1.0 STRAIGHT STOP - Tavern Rd. - County 10/1 40.9 0.7 RIGHT STOP - County 13 43.9 3.0 BEAR LEFT County 13 Cont. 47.1 3.2 BEAR RIGHT Y 47.9 0.8 BEAR RIGHT Y - YIELD 48.3 0.4 LEFT At Corner of Tomahawk Valley Store 50.8 2.5 RIGHT STOP - T 52.0 1.2 RIGHT STOP - T 56.1 4.1 LEFT STOP - T WV 9 West - Gas 71.9 15.8 RIGHT WV 9 Cont. - LIGHT - Berkeley Springs 72.3 0.4 LEFT WV 9 Cont. - 2nd Light 94.4 22.1 BEAR RIGHT WV 9 Cont. 97.1 2.7 LUNCH Grab a sandwich at the Deli and eat at the C&O Canal Park (Paw Paw Tunnel park) just across the river on the RIGHT. Or stop at the Almost Home Restaurant and eat in. Catoctin Mountain Weekend Page 2 Mileage Total Leg 0.0 0.0 RIGHT Out of Park onto MD 51 West 10.6 10.6 LEFT To: OLDTOWN - Bear RIGHT down the hill 11.0 0.4 LEFT To: Green Spring WV 12.2 1.2 RIGHT Follow signs TO 28 12.3 0.1 LEFT After Tracks 19.4 7.1 LEFT Hard Left - NOT onto 28 26.4 7.0 STRAIGHT STOP 34.4 8.0 STRAIGHT STOP - Join Capon Grade Rd. 46.6 12.2 LEFT US 50 East 52.2 5.6 LEFT VA 703 53.6 1.4 BEAR LEFT VA 703 Cont. 57.0 3.4 RIGHT VA 701 58.8 1.8 BEAR RIGHT YIELD - VA 701 Cont. 59.3 0.5 RIGHT US 522 East 63.0 3.7 LEFT VA 600 69.3 6.3 STRAIGHT Join VA 690 at Siler - To: Shocklysville 71.1 1.8 STRAIGHT Join VA 681 71.2 0.1 LEFT TO: WV 45 - VA 681 Cont. 79.2 8.0 RIGHT WV 51 East 84.6 5.4 RIGHT LIGHT - T - WV 51 Cont. - GAS 84.8 0.2 LEFT LIGHT - WV 51 Cont. Catoctin Mountain Weekend Page 3 Mileage Total Leg 96.4 11.6 BEAR LEFT STOP - WV 51 Cont. 96.9 0.5 RIGHT 3rd LIGHT - WV 9 E 107.9 11.0 LEFT VA 671 - Harper's Ferry Rd. 115.8 7.9 RIGHT US 340 - GAS 117.1 1.3 EXIT RIGHT MD 67 122.8 5.7 RIGHT Gapland Rd. 123.9 1.1 BEAR LEFT Y - Arnoldston Rd. 124.5 0.6 STRAIGHT STOP - Arnoldston Rd. Cont. 126.1 1.6 LEFT Picnic Woods Rd. - STOP - T 130.0 3.9 RIGHT STOP - T - Marker Rd. 130.5 0.5 RIGHT STOP - T - Alt. US 40 130.6 0.1 LEFT Just after Bridge - Old Hagerstown Rd. 133.5 2.9 BEAR LEFT STOP - MD 17 135.0 1.5 RIGHT Follow MD 17 135.5 0.5 STRAIGHT STOP - Cross US 40 137.2 1.7 BEAR LEFT Harp Hill Rd. - 17 goes right in a turn 140.6 3.4 STRAIGHT STOP 140.7 0.1 RIGHT STOP - Stottlemeyer Rd. 146.3 5.6 RIGHT MD 77 East 149.1 2.8 LEFT Into Catoctin Mountain Park