Host a Hot Tub Movie Night!

I got a new movie projector for Christmas which got me thinking about hosting a hot tub movie night. The idea of combining relaxation and entertainment in the most luxurious way sounds like a great idea to me. What a fantastic way to unwind with friends, family, or a special someone and offer an unforgettable experience that blends the soothing warmth of a hot tub with the joy of watching your favourite film under the stars. Here are some ideas on how to plan such an evening:

Set the Scene

Creating the right ambience is key to a memorable experience.

• Location: Position the projector and screen in an area which offers a good view from the hot tub. If you’re outdoors, ensure the space is well-lit but not overly bright to maintain a cosy atmosphere.
• Decor: Add fairy lights, candles (LED ones are safer), or lanterns to set a relaxing mood. Throw in some outdoor cushions or blankets for guests not soaking in the tub.

Choose the Right Movie Equipment

Your movie setup can make or break the evening.

• Screen: Use an inflatable/portable outdoor screen, a large white sheet, or a weather-resistant TV.
• Projector: Invest in a waterproof or outdoor-rated projector for clear visuals. Ensure the projector, and any mains cables or extension leads, are positioned well away from the water to avoid accidents.
• Sound: Bluetooth waterproof speakers or a soundbar will provide immersive audio. Place them strategically to balance the sound without overwhelming conversation.

Curate the Perfect Movie List

Select movies that fit the vibe of the evening.

• Genres: Light comedies, feel-good romances, or even action-packed blockbusters are great choices. Avoid films with intricate plots that require undivided attention.
• Length: Stick to movies under two hours so guests stay engaged without feeling waterlogged.

Prepare Snacks and Drinks

No movie night is complete without refreshments!

• Snacks: Serve easy-to-eat, waterproof-friendly snacks like popcorn in individual cups, skewered fruits, or crisps in sealed containers.
• Drinks: Offer chilled beverages like mocktails, infused water, or even champagne flutes for a touch of elegance. Avoid glassware around the hot tub; opt for plastic or silicone options.

Ensure Comfort and Safety

Comfort and safety should always be a priority.

• Towels and Robes: Have plenty of towels and robes on hand for guests to dry off or stay warm between dips.
• Temperature: Keep the hot tub water temperature between 36-38°C to ensure it’s warm but not too hot for prolonged soaking.
• Safety Rules: Remind guests to avoid diving or splashing. Limit alcohol consumption to prevent dehydration.

Add Fun Extras

Enhance the experience with small touches.

• Floating Accessories: Use floating drink holders or LED pool lights to create a magical effect.
• Themed Night: Pick a theme (e.g., “Under the Stars,” “Hollywood Glam,” or “Retro 80s”) and align your movie, decor, and snacks accordingly.
• Photo Opportunities: Set up a photo booth or props for guests to capture fun memories.

Consider the Weather

If your movie night is outdoors, check the weather forecast ahead of time. Have umbrellas, canopies, or a backup indoor plan ready in case of rain.

Clean Up Afterward

To maintain your hot tub’s condition:

• Skim the water for any debris from the night.
• Check and balance the water’s pH and chlorine levels.
• Cover the hot tub when not in use to keep it clean.

Hot Tub Cinema Events vs. Your Own Back Garden

Pop-up hot tub cinemas have run in cities such as London and New York, where you book a tub and watch a screening alongside everyone else. They can be good fun, but the costs add up quickly once you have paid for a private tub, the tickets and drinks on the night. Organisers generally don’t sell single tickets either, so you need a group of friends to book with, or you could end up sharing the water with strangers.

Hosting your own movie night means you choose the film, the guest list, the snacks and the start time, without stripping down to your swimwear at a public screening. If you don’t have a hot tub yet, a portable or plug-and-play hot tub is an easy way to start enjoying cinema nights at home.

Hosting a hot tub movie night is a unique way to elevate your gatherings. With the right setup, thoughtful planning, and a little creativity, you’ll create an evening that everyone will remember!

Movie night set-up checklist

• Screen: an outdoor projector screen or a white sheet pegged tight to a fence works well. Place it at least a couple of metres from the water.
• Projector and sound: keep them under cover and well away from splashes. Battery-powered or Bluetooth speakers avoid running cables near the tub.
• Power: only use outdoor-rated sockets protected by an RCD. Never run an extension lead across wet ground or near the spa.
• Seating: the hot tub holds a few; set up chairs and blankets for everyone else.
• Towels and dressing gowns: keep them dry in a box or under shelter.
• Lighting: turn the spa lights to a dim, single colour so they do not wash out the picture.

Timings that work

Films run 90 minutes to two hours, which is far longer than anyone should stay in hot water. Plan breaks:

Lowering the water to 36°C to 37°C makes a long evening more comfortable, and is required if under-12s are joining in. Allow time, as a spa cools only about 1°C to 2°C an hour with the cover off.

Snacks and drinks

• Popcorn and crisps stay on a table beside the tub, not in it. Crumbs clog filters.
• Plastic cups and bottles only, never glass.
• Plenty of water. Alcohol and hot water are a poor mix; the NHS explains the risks of drinking too much.

Weather backup plan

• Light rain: a gazebo or canopy keeps the screen and guests dry. See our guide to pergolas, gazebos and canopies.
• Wind: projector screens catch the wind. Weigh down the frame or move the film indoors.
• Heavy rain or thunder: watch indoors and save the tub for another night. Never use a hot tub during a thunderstorm.

Afterwards

A movie night brings more bathers than usual. Test the water the next morning (free chlorine 1.0 to 1.5 ppm, pH 7.2 to 7.6), shock if needed and rinse the filter.