It was nearing the end of the day and the sign said Sturgeon Provincial Park and there was no "closed" sign (most of the parks we have passed were closed) so we decided this would be a good stop for the night. However after entering we were concerned about the size of the sites so decided to park in the boat trailer parking lot. About 9 pm 2 conservation officers knocked. They were concerned that we were okay. We told them yes and we would like to spend the night. Said that was fine and agreed that our rv wouldn't fit in the sites. We offered to pay but they said "No, just enjoy the area, which we did."