You'd have to check with the store, but I can tell you that the parking lot is definitely not large. I've seen some Cabella's that had lots of room, but this is sure not one of them. If you're just looking for an overnight boondock, there's a Simonson's truck stop just west of I-29 on the north side of US-2. We usually stop at the Grand Forks AFB FAMCAMP, but you need to have a military ID to get in there. If you are looking for a pay park, there's one right on the river about 3 blocks from Cabella's, but the river needs to be down for it to be open. I expect it's under water right now.