The Gatlinburg and Pigeon Forge Trolley systems aThe Gatlinburg and Pigeon Forge Trolley systems The Gatlinburg and Pigeon Forge Trolley systems are easily accessible a short drive from the cabin. Park your car in one of the free parking lots and ride the trolleys to most locations. accessible a short drive from the cabin. Park your car in one of the free parking lots and ride the trolleys to most locations. We live in the mountains and suggest that guests traveling in the winter months have a 4 wheel drive vehicle.