Germany’s Galaxy Erding isn’t just another indoor water park — it’s the slide complex inside Therme Erding, Europe’s largest thermal spa, built at a scale few competitors can match: 28 slides threading almost 2,850 meters through a dome tall enough to have its own weather.
Whether you’re deciding if it’s worth the drive from Munich, figuring out which slides you’re tall or old enough to ride, or just want to know what a ticket actually covers, this guide breaks down the full ride lineup, the age and weight rules, the VR slides, and the hours and pricing structure so you can plan a full day trip.
Quick Answer
Galaxy Erding is the water slide park at Therme Erding in Erding, Bavaria — about 30 minutes northeast of Munich. It has 28 slides spanning roughly 2,850 meters across three difficulty tiers (Family, Action, X-Treme), with the roughly 360-meter Magic Eye tube slide as its signature ride. A single all-inclusive ticket covers the slides and the thermal pools; current hours and prices are set seasonally by the venue and confirmed on its official website.
Every Slide at Galaxy Erding, Tier by Tier
The X-Treme tier is for confident swimmers chasing real speed and drop. Big Bang is a 130-meter indoor halfpipe that runs year-round; Kamikaze sends riders down a 34-meter chute at roughly a 60-degree angle, about as close to vertical as a water slide gets; X-Treme Faser is the park’s fastest ride, reportedly reaching around 72 km/h over 67 meters; Space Bowl spins riders through an oversized funnel for up to five rotations; and Big Wave is an 18-meter open-air halfpipe that only runs when the outdoor water is warm enough.
The Action tier is the largest of the three and home to most of Galaxy’s headline attractions. Magic Eye is the signature ride — a roughly 360-meter enclosed tube slide through light and sound effects, marketed as the world’s longest slide of its type. Black Mamba and Speed Racer add themed lighting and a race-format finish with a live results board, Wild River delivers a longer whitewater-rapids-style run, and Space Glider mixes uphill sections with an optional VR headset add-on.
The Family tier keeps younger or less adventurous riders covered without leaving them out of the action. Family Slide adds a timed racing element sized for older kids, while the shorter Moon, Star, Sunny, Triple, and Silver slides are built for children from around age 3, with wide chutes and shallow landings.
Height, Weight, and Age Rules to Know Before You Go
Galaxy’s more intense slides carry real restrictions, not just suggestions. The steepest X-Treme rides — Kamikaze and X-Treme Faser — are limited to riders 15 and up, generally within a roughly 50–100 kg range, while Big Bang and Big Wave open up from age 10 with a wider weight allowance. Most Action-tier slides admit riders from age 6 to 9, and the VR-enabled slide caps participants at around 90 kg so the headset tracking stays accurate. Posted signage at each slide entrance has the current, definitive rules — treat these figures as a planning guide rather than the final word on the day you visit.
The VR Slides — a Rare Feature for a Water Park
Galaxy is one of the few water parks anywhere offering a synced virtual-reality slide experience. Riders on the VR-enabled slide wear a waterproof headset showing a themed virtual world timed to the slide’s twists, drops, and uphill sections, with several different virtual worlds in rotation. VR runs on set daily windows rather than continuously — roughly afternoon and evening slots on weekdays, and midday plus evening slots on weekends and holidays — and carries a small per-ride add-on cost. Because slots are limited, check the current schedule as soon as you arrive rather than waiting until later in the day.
Hours, Tickets, and Prices: Planning Your Visit
Therme Erding runs on a layered schedule rather than one single opening time. The thermal bathing area typically opens earliest, Galaxy’s indoor slides open a bit later in the morning, and the outdoor Galaxy slides only run seasonally — roughly spring through early fall — and only when the water and weather are warm enough. Hours across all three areas can shift for holidays, school breaks, and special events.
Admission is sold as a single ticket covering the thermal baths, the wave pool, and Galaxy’s slides together, priced in tiers by length of stay (short sessions, half-day, and full-day options) rather than by individual attraction. Weekends and Bavarian public holidays carry a surcharge over weekday pricing, young children typically enter free, and the separate adults-only sauna and spa area (Vital Oasis) requires an additional fee and minimum age. Because rates and hours shift seasonally, check the official Therme Erding prices and hours page before you go — it’s the only source that reflects same-day changes.
The Thermal Spa Behind the Slides
Galaxy exists because of a drilling accident. On February 12, 1983, an oil exploration well near Erding struck hot, sulfurous mineral water instead of petroleum, and the discovery was developed into a public bathing complex. Therme Erding opened on October 3, 1999, and the Galaxy slide park was added on March 31, 2007, roughly doubling the site’s footprint and turning it into one of the largest thermal-spa-and-water-park combinations in Europe. Galaxy’s slide hall sits under a 25-meter metal dome that can be partially opened in warm weather, and the wider Therme Erding complex draws an estimated 4,000 visitors a day.
Tips for Visiting Galaxy Erding
Arrive close to opening if you want short lines on Magic Eye and the X-Treme slides, since German school holidays and weekends draw heavy crowds. Bring your own swimwear and towel if you can — rentals exist but add cost — and note that Therme Erding’s separate sauna world follows the traditional Central European textile-free sauna custom, unlike the swimsuit-required Galaxy and Therme pool areas. If you want to try the VR slide, check that day’s session times as soon as you arrive, since slots are limited and fill up.
Galaxy Erding water park FAQs
Where is Galaxy Erding located?
Galaxy Erding is part of the Therme Erding complex in Erding, Bavaria, Germany, roughly 30 minutes northeast of Munich.
How many water slides does Galaxy Erding have?
Galaxy Erding features 28 water slides with a combined length of about 2,850 meters, split across Family, Action, and X-Treme difficulty levels.
What is the most famous slide at Galaxy Erding?
The Magic Eye tube slide is the park’s signature attraction, running about 360 meters and marketed as the world’s longest enclosed tube slide.
Are there height or weight limits on the slides?
Yes. The X-Treme tier generally requires riders age 15 and up within a roughly 50–100 kg range, most Action slides open from around age 6 to 9, and the VR slide caps riders near 90 kg. Signage at each slide has the exact current rules.
Do you need a separate ticket for Galaxy’s slides?
No. A single Therme Erding admission ticket covers the thermal baths, the wave pool, and all of Galaxy’s slides. Only the VR slide and the adults-only Vital Oasis sauna area carry an extra fee.
What are Galaxy Erding’s opening hours?
Hours vary by area and season: the thermal baths open earliest, Galaxy’s indoor slides open a bit later, and the outdoor Galaxy slides only run seasonally in warm weather. Check the official Therme Erding hours page for the current schedule.
Is Galaxy Erding good for young children?
Yes. The Family tier includes several slides built for children from around age 3, alongside gentler pools, separate from the taller Action and X-Treme slides.
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