One of the things we value most when travelling as a family is a good night’s sleep. Busy days exploring new destinations, long walks, exciting attractions and memorable meals all feel even better when everyone wakes up refreshed and ready for another day of adventure. That’s why we always look for comfortable hotels with cosy beds, quiet rooms and the promise of a restful night’s sleep.
Yet even in the loveliest hotels, sleep can sometimes be surprisingly elusive. The room may be beautiful, the mattress comfortable and the surroundings welcoming, but there is something about spending the night somewhere unfamiliar that can make drifting off more difficult than it is at home. The explanation has less to do with the room than with the brain, which treats an unfamiliar place very differently from a familiar one, however luxurious it happens to be.
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The first-night effect
Part of the cause is a measurable phenomenon researchers call the first-night effect. In a new environment, the sleeping brain stays partly on guard, with one hemisphere remaining more alert than the other, ready to rouse the sleeper at anything unexpected. It is a protective hangover from a time when sleeping somewhere new genuinely carried risk. The result is lighter, more fragmented sleep on the first night somewhere unfamiliar, regardless of how safe and comfortable that somewhere actually is.
Why the noises keep a sleeper up
The unfamiliar sounds of a hotel can also play a role in how well we sleep. Lifts, corridors, plumbing, doors and the muffled sounds of other guests are all part of hotel life, and while they are rarely loud, they can be different from the familiar soundtrack we are used to at home. The good news is that there are simple ways to create a more restful environment. Many travellers find that earplugs, a white-noise app, or even the gentle hum of air conditioning can provide a consistent background sound that helps mask unexpected noises. By creating a more familiar and predictable soundscape, it becomes much easier for the brain to relax and settle into a deeper, more refreshing sleep.
The light no one notices
Light can also have a surprising impact on sleep quality, even in an otherwise comfortable hotel room. Small sources of illumination such as standby lights on televisions, glowing smoke detectors, the strip of corridor light under the door, or gaps in blackout curtains can all make a room brighter than it first appears. Fortunately, this is one of the easiest sleep challenges to address. Taking a few moments to close curtains fully, cover bright electronic lights where possible, or pack a lightweight eye mask can make a remarkable difference. Creating a darker environment helps the body produce the natural hormones associated with restful sleep, making it much easier to drift off and stay asleep throughout the night.
The thermostat problem
Temperature is frequently wrong too. Hotel rooms tend to be kept warmer than is ideal for sleep, often with controls that are confusing or barely functional, and the body needs to shed a little heat to fall and stay asleep. An overheated room works directly against that, producing the restless, kicked-off-the-covers night that so many travellers know. The thermostat that will not behave is a more common saboteur of hotel sleep than most people realise.
The bed is a blind date
Then there is the bed itself, one of the most important ingredients for a good night’s sleep. The mattress at home is a known quantity, very often one chosen deliberately, the kind of beds designed for comfort and support that a body has spent months or years adapting to. A hotel bed will inevitably feel different, even in the most luxurious room, but there are simple ways to make it feel more familiar. Bringing your favourite pillow from home, packing a familiar pillowcase, or even using a favourite bedtime scent can help recreate some of the comfort cues your brain associates with sleep. Many hotels also offer a choice of pillows or mattress toppers, so it is always worth asking if adjustments can be made. A few familiar touches can go a long way towards helping a new bed feel welcoming and comfortable from the very first night.
Fixing light and noise
Fortunately, many of the factors that affect sleep in hotels are easy to manage with a little preparation. For light, taking a few moments to fully close the curtains, cover bright electronic displays, or use an eye mask can help create the dark environment that encourages deeper, more restorative sleep. Even if a hotel’s blackout curtains are not perfect, small adjustments can make a noticeable difference.
When it comes to noise, the goal is not necessarily complete silence but creating a more consistent and relaxing soundscape. Earplugs can be helpful, while a fan, air conditioning on a low setting, or a white-noise app can provide a steady background hum that masks unexpected sounds from corridors or neighbouring rooms. Many travellers find that these simple additions help create a sense of familiarity, allowing the brain to relax and focus on sleep rather than every unfamiliar sound in the environment.
Getting the temperature right
Temperature is another factor that can have a big impact on sleep quality, but thankfully it is often easy to improve. Most people sleep best in a slightly cooler room, so it is worth taking a moment to adjust the thermostat when you arrive and find a setting that feels comfortable for overnight rest. If the controls are limited, adapting the bedding by removing a duvet layer or using lighter covers can help create the ideal sleeping environment. Running a fan or the air conditioning on a gentle setting can also provide a comfortable temperature while creating a soothing background sound. Keeping a glass of water by the bed is another simple tip, helping you stay hydrated and comfortable throughout the night. A few small adjustments can make a hotel room feel much more conducive to a deep and refreshing sleep.
Bring a piece of home
The most powerful fix, though, is to bring a piece of home along. Familiar cues are what calm the vigilant brain, so a familiar pillowcase, a travel pillow used at home, or a familiar scent all signal that the environment is, in some small way, known. These sensory anchors do not eliminate the first-night effect, but they soften it, and they cost almost nothing to pack.
The good news is that enjoying a great night’s sleep in a hotel is entirely possible with a few simple adjustments. Creating a darker room, reducing distractions from noise, finding a comfortable temperature and bringing along a few familiar comforts from home can all help transform the quality of your sleep. While it is natural for the brain to be a little more alert in unfamiliar surroundings, it quickly adapts when given the right cues. With a little preparation, there is no reason why a hotel stay cannot be just as restful as sleeping at home. In fact, once you’ve found the approach that works for you, those comfortable beds, crisp sheets and peaceful holiday surroundings can provide some of the most refreshing sleep of all.
