Pennsylvania is ending summer on a high note, literally.
This late-August celebration sends colorful balloons into the evening sky while the airfield builds toward a full night of entertainment. Gates open at 4 p.m., so the fun starts well before sunset.
Wind and weather still call the shots on balloon activity, but there is plenty happening below while everyone keeps one eye on the sky.
Then dusk takes over.
The balloons light up, lasers join the glow, and fireworks make sure the finale does not stay grounded.
So, when the whole sky starts putting on a show, where do you even look first?
Colorful Balloons Give The Airfield A Whole New Skyline
An empty patch of sky does not stay empty for long.
Hot-air balloons are the heart of the Lehigh Valley Balloon Festival, with launches and inflations planned around the calm conditions pilots need to operate safely. Balloon activities can shift, begin early, run late, or be canceled if the wind and weather do not cooperate.
That uncertainty comes with the territory.
When conditions line up, you can watch enormous envelopes expand from fabric on the ground into upright balloons that suddenly tower over the people around them.
Special-shape balloons are also part of the festival tradition, adding silhouettes that look very different from the familiar rounded balloon profile.
The process of inflation can be almost as interesting as the flight itself.
Fans push air into the envelope first, burners bring the balloon upright, and what looked like a colorful pile on the grass gradually becomes one of the largest objects on the field.
You do not need to know anything about ballooning to understand the appeal once that transformation starts.
A balloon lying flat looks enormous.
Standing upright, it makes everybody nearby look pocket-sized.
Two Evenings Give You More Than One Shot At The Show
Balloon festivals have one boss, and it is the weather.
The 2026 event runs Friday, August 28, and Saturday, August 29, with public festival hours beginning at 4 p.m. both days. Evening balloon launches are planned around roughly 6 p.m., although pilots can adjust activity according to conditions.
That flexibility matters because hot-air balloons require suitable winds.
A clear sky does not automatically mean balloons can fly, and even relatively modest wind can affect an inflation, tether, or launch.
The rest of the festival gives you plenty to do while pilots watch the conditions. Live entertainment, food vendors, family activities, rides, and other attractions fill the afternoon and evening before the nighttime program takes over.
The festival is held at Slatington Airport, 1000 Airport Lane, Slatington, PA 18080.
Having two main festival evenings gives you more than one chance to catch balloon activity if conditions cooperate.
You can watch the forecast all you want. The pilots still get the final vote
The Balloon Glow Turns Giant Envelopes Into Lanterns
Daylight shows you the balloons. Darkness lets them show off.
The laser-lit balloon glow is scheduled nightly as one of the festival’s signature attractions. Instead of lifting away, balloons remain on or near the field while their burners illuminate the envelopes from inside.
For a moment, each balloon becomes a giant lantern.
The burners do not stay lit continuously, so the scene changes as individual balloons brighten and fade. When several pilots fire at once, entire sections of the field can suddenly light up.
Then the laser show adds another layer.
Moving beams and effects turn the airfield into something much closer to an outdoor nighttime production than a traditional daytime balloon gathering.
You can spend the afternoon admiring colors in sunlight and then see the same balloons look completely different after dark.
Like every balloon activity, the glow depends on weather conditions. Wind can prevent balloons from safely standing inflated even when the rest of the nighttime entertainment continues.
That makes the successful glow especially rewarding.
The sun goes down, but the balloons provide their own replacement lighting.
Fireworks Make Sure The Sky Gets The Last Word
Think the glow is the finale?
The night still has another button to push.
Fireworks are scheduled for both Friday and Saturday as part of the nighttime program, following an evening already filled with balloons and laser effects.
The airfield setting gives the display a broad stage overhead.
Instead of trying to watch between buildings or over rooftops, you are already standing in an open setting designed around aircraft and sky.
That makes fireworks a natural fit.
They also give the evening a dependable final burst of activity after the slower visual rhythm of balloon inflation and glow.
General admission currently includes access to the balloon launches, glow, laser show, fireworks, live entertainment, kids zone, and vendor areas. Balloon rides are handled separately.
No general seating is provided outside designated areas, so lawn chairs and blankets are encouraged.
That is worth remembering before several hours of festival wandering convince your legs to file a complaint.
Bring something comfortable to sit on. The sky has enough work to do without asking you to stand through all of it.
Live Music Keeps The Ground Busy While You Watch The Sky
A balloon festival comes with plenty of looking up. Your ears get their own schedule.
Live music and entertainment are part of both festival days, keeping the grounds active while balloon crews prepare and visitors move among food vendors and attractions.
That matters because ballooning does not operate according to a rigid amusement-park timetable.
A planned inflation can shift while pilots wait for wind to settle, and a launch window can change as conditions develop.
Ground entertainment keeps those pauses from turning into empty time.
You can grab something to eat, browse vendor areas, listen to the music, or let younger visitors head toward the kids zone before checking the field again.
Food trucks and vendors are included throughout the event, so there is no need to treat dinner as something that must happen before you arrive.
The evening can unfold in pieces.
Music now. Food next. Balloons when conditions cooperate, and fireworks after dark.
It sounds less like waiting for a launch and more like giving the sky time to get ready.
Family Attractions Give Younger Visitors Their Own Mission
Not every child wants to spend an hour discussing wind speed.
Fortunately, they do not have to.
Lehigh Valley Balloon Festival includes a kids zone with bounce houses and attractions, giving younger visitors something active to do between the major balloon moments.
Those ground-level options are especially useful during a weather delay.
Adults may be perfectly happy watching crews prepare balloons or waiting to see whether conditions improve. Younger festivalgoers tend to appreciate a backup plan involving significantly more bouncing.
Admission also includes family attractions and rides, while certain premium experiences carry separate charges.
That lets you build the evening around more than one centerpiece.
You might watch an inflation together, split off for food or games, regroup for the balloon glow, then settle in before the fireworks.
The format works best when you treat the festival as an entire evening rather than a single launch you have come to witness.
The balloons may own the skyline. The bounce houses have a pretty convincing argument at ground level.
Balloon Rides Put You On The Other Side Of The View
Watching a balloon climb is impressive. Climbing with it changes the conversation.
Passenger balloon flights and tethered rides may be available during suitable launch windows for an additional charge. Both depend on weather and availability, and flight experiences can be rescheduled when conditions prevent safe operation.
A tethered ride gives you a shorter introduction.
The balloon rises while remaining secured to the ground, allowing you to experience the height and basket without committing to a full flight across the landscape.
Passenger flights take the experience farther, giving you the chance to leave the festival grounds behind and see the surrounding area from above.
Those rides require more planning than simply buying festival admission.
Availability is limited, balloon conditions can change quickly, and a reservation does not overrule the weather.
That unpredictability is part of ballooning rather than a flaw in the event.
On the ground, you watch pilots study the wind. In the basket, you suddenly understand why they were paying such close attention.
One Late-Summer Weekend Packs A Lot Into Two Nights
Some weekends fade quietly into September. This one intends to leave fireworks behind.
Across August 28 and 29, the airfield combines balloon launches, evening glows, a laser show, fireworks, live music, food vendors, family attractions, rides, and optional balloon experiences.
The festival opens at 4 p.m. each day and runs into the evening, letting the visual experience change as daylight disappears.
Early on, brightly colored balloons dominate the field. Later, burners illuminate them from within. Then lasers and fireworks take over the dark sky.
The weather will always have a say in exactly how much balloon activity you see, so flexibility belongs in the plan. The festival itself continues rain or shine, while pilots make individual safety decisions about balloon inflations, tethers, and flights.
That uncertainty almost suits the event.
You know where to go and when the gates open, but you cannot completely script what the sky will do once you arrive.
Late summer usually slips away without asking permission. For two nights in Pennsylvania, it gets a much more colorful send-off.