Yes, you can camp on Crown land in New Brunswick. Crown land makes up approximately 50% of the province's land base, and it is open for recreational use, including camping. However, it is important to follow the guidelines and regulations set by the government, such as respecting the environment, practicing Leave No Trace principles, and not camping too close to water sources. Keep in mind that there are no designated campgrounds or facilities on Crown land, so you will be responsible for your own safety and comfort.