Campsite might not make your Fallout 4 experience drastically different like some of the other mods on this list, but it definitely adds a sense of realism to surviving out in the wasteland.
Campsite adds craftable and carryable tents and sleeping bags, cloth walls, fires, lanterns, cooking pots, and a new dog bed for Dogmeat. This means that you’ll never be too far away from a settlement to sleep through the night or just take a break with your companion. Heck, if you set up a little campfire, your character and their companion will settle down and bask in its fiery warmth.
It’s a pretty large mod weighing in at 128.6 MB, but it’s worth it to camp in the wasteland. You can check out the mod here.