The sensible bag for Forbidden Drive
Forbidden Drive is a day walk. Here is what belongs in the bag, what does not, and why.
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The window: Sat–Sun Sep 19–20, 2026 · Forbidden Drive day outing (not overnight).
Forbidden Drive is a day outing — 5.3 miles of multi-use gravel, average grade about 3%, open dawn to dusk, designated-lot parking free. The color trails that peel off it are dirt, rock, and wet leaves when September turns. You do not need overnight kit. You need water, layers, and enough sense to leave the tent in the closet.
For the full weekend arrangement: Wissahickon / Valley Forge
Behind the Drive: 2,000 acres and approximately 50 miles of trail. Cell can be spotty in the gorge. Start at Valley Green Inn (center of the park). Park only in designated lots — no parking on Livezey Lane or Kitchen’s Lane. Lots fill; use Friends of the Wissahickon map alternates, or roll to Valley Forge (18 miles NW of Philly): $0 entrance, grounds 7 a.m. to dark, over 35 miles of trails, and the Joseph Plumb Martin 5-mile paved inner loop. Pets: leash ≤6 ft. Swimming in creeks: prohibited. Wissahickon has no hunting-orange mandate for a gravel day on the Drive.
Disclosure: As an Amazon Associate, Outdoor Collective earns from qualifying purchases. We only recommend gear we’d use on Northeast trails. Prices and availability change — confirm on the retailer site.
The things already in the closet
You do not need a new wardrobe for Forbidden Drive. Bring the daypack already hanging by the door, a water bottle, a layer for the gorge when it cools, your phone, and something to eat. Carry in, carry out. Do not assume the fountains are running. That is enough for most Valley Green days, and it does not require a checkout.
Small replacements, if something has given up
These are the modest purchases for anything missing or worn out in the first list. Amazon links use our tag; manufacturer pages are included as another place to look.
Nalgene 32 oz Wide Mouth (~$17) — one liter for a Valley Green day. Wide mouth fills easy; the bottle survives a pack toss. Buy on Amazon · Also check Nalgene
AMK Ultralight/Watertight .7 (~$45) — blisters and cuts kit sized for gravel plus singletrack, not a hospital in a stuff sack. Worth more than its weight when the leaves go slick. Buy on Amazon · Also check AMK
Osprey Daylite Plus (~$80) — only if you lack a real ~20L daypack. Layers, lunch, water, and a shell without looking like you’re staging an alpine push. Buy on Amazon · Also check Osprey
The nicer answers, if you want them
None of this is required for Forbidden Drive. If you hike the Northeast in shoulder season and want equipment that will travel beyond Wissahickon, these have a case to make. If the budget says no, skip the section and go walking.
Patagonia Torrentshell 3L (~$189) — the always-in-pack shell for creek-corridor drizzle. Stuff it; forget it until the sky remembers you. Buy on Amazon · Also check Patagonia
Salomon Speedcross 6 (~$150) — gravel on the Drive; lugs when you leave it for Orange, White, or Yellow and the leaves go slick. Buy on Amazon · Also check Salomon
Smartwool Classic Thermal Merino Crew (~$115–$125) — cool gorge morning, warm climb, less laundry drama than cotton. Buy on Amazon · Also check Smartwool
Petzl Actik Core (~$88) — early dusk and dawn-to-dusk days. Buy from the manufacturer for now. Check price at Petzl
Leave these at home for this outing
Leave the overnight tent, stove, Hyperlite Unbound, and NEMO Tensor at home. They have their own pages and their own work to do; Forbidden Drive is a gravel day from Valley Green. Pack lightly enough that it remains a walk, not a field operation.
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