It doesn’t matter whether you’re tucked away in a remote mountain cabin or curled up in a 5-star hotel suite, the first night in a new space is rarely restful.
Photo by Kinga Howard on Unsplash
The sheets might be crisp, the mattress might cost more than your car, and yet… who hasn’t spent their first night away tossing and turning, silently begging the goddess of sleep to show a little mercy?
The experience is so universal that sleep scientists have an official name for it: the First Night Effect.
Researchers at Brown University discovered that during your first night somewhere unfamiliar, one half of your brain refuses to fully switch off. This half-awake state — known as “night watch” — keeps your sleep light, choppy, and annoyingly attuned to every creak, cough, and elevator ping.
There’s a reason for this phenomenon, researchers say. Apparently, it’s an “evolutionary hangover” from our cavemen ancestors. They had to be extra alert whenever they slept somewhere new, just in case a sabre-tooth cat wandered past looking for a midnight snack. So being able to stay half-awake was literally a matter of life or death.
Photo by Greg Pappas on Unsplash
While we may no longer be at risk of prehistoric predators (thankfully), our brains haven’t yet updated their software. They’re still running overnight security checks instead of clocking out, in an attempt to keep us alive and uneaten.
Which is nice and all… but also very inconvenient. (Understatement of the century.)
But the good news is scientists — and seasoned wanderers — have found a few ways to coax your caveman brain into standing down faster.
Here’s what you need to know to fix the dreaded First Night Effect:
Make Your Brain Think It’s Home
Bring pieces of home with you. Your own pillowcase, your usual eye mask, or anything that smells familiar. Scent is especially powerful for the nervous system; even a blanket washed in your regular detergent can tell your brain, “Hey, we know this place. You can relax.”
Tame the Glow (and Those Rebellious Curtains)
Hotel rooms are notorious for having enough glowing, blinking lights to guide a ship into harbour. And don’t get us started on curtains that simply refuse to meet in the middle. A little masking tape can mute rogue LEDs, and a peg or bulldog clip will whip misbehaving curtains into shape. If you’re extra light-sensitive, portable blackout blinds (yes, the kind sold for babies and toddlers) are incredible for adults too, and take up less luggage space than you think.
Soften the Soundscape
Doesn’t matter whether it’s birds in the bush, street chatter, or bathroom pipes, unfamiliar noises can keep your brain on high alert. Earplugs help (we always keep a set in our carry-on, just in case). A white-noise app or machine can work wonders too. And when all else fails, chuck the ceiling fan on high and let the steady whoosh lull your brain into submission.
New Room, Same Ritual
One of the easiest ways to make your body feel safe is to keep your nighttime routine the same. For us, that means a nightly mug of SLEEP, PLEASE, no matter where we are. (We keep a stash of travel sachets in our toiletry bag for this exact reason.) It packs 180 mg of magnesium glycinate into every serve, giving a double whammy of sleepytime vibes.
Adjust Your Expectations
Oddly enough, simply knowing the first night might be a bit rubbish can make it less rubbish — purely because it takes the pressure off. So give yourself permission to rest without obsessing over whether you’re “sleeping well”. (And do not, under any circumstances, check your wearable or recovery score. Not tonight!)
And Finally, Don’t Panic!
Even if your first night is rough, try not to stress too much or take it as a sign you’re doomed to a restless holiday. By night two, that vigilant half of your brain usually stands down — the room feels less foreign, the sheets start to smell familiar, and your system finally surrenders into sleep. (Aaaah!)
Ultimately, as frustrating as it is, the First Night Effect is just your ancient wiring making itself known, and doing its best to protect you. The trick is learning how to work with it, not fight it. Once your brain realises you’re safe — that the room is quiet enough, dark enough, familiar enough — it will finally stand down. And that’s when the real rest begins.