Family Campground in Dryden, Ontario. Treat yourself to the relaxing family vacation you’ve been planning for months when you reserve a cabin or an RV Site with Northwestern Tent and RV Park. We offer comfortable cabins and trailer spot hookups for you to park your RV. Trailer and RV SpotsOur campground features 45 trailer spots, full hookups to accommodate RVs, and campers. Some are Pullthroughs. All hookups are equipped with WiFi, water, electricity, sewage, and cable television. We have 30, 20 or 15 Amp outlet spots.