Istralandia: a summer day of slides and pools

Istralandia: a summer day of slides and pools
Istralandia waterpark, photographed in 2017

Combine water slides, pools and downtime at Istralandia near Brtonigla. This seasonal park needs a calendar check before travelling.

Istralandia suits a day when swimming alone is not quite enough. Near Brtonigla, its outdoor pools and slide towers create a playground for visitors who enjoy moving between activities. The attraction is the choice: quicker rides for some, a quieter poolside pause for others.

What to look for

Family rides, a wave pool and children’s water areas feature in the offer. Start with the park map and match activities to each visitor’s height, swimming ability and confidence. A child’s admission ticket does not make every ride suitable.

Flying Boats slide at Istralandia
Flying Boats slide at Istralandia. Aquapark Istralandia / Wikimedia Commons, CC BY 4.0. Original photograph and attribution. The web version is resized; thumbnails may be cropped. The photograph retains the stated licence.

A suggested visit

We suggest leaving most of the day free and building shade breaks into the plan. Pack swimwear, towels and sun protection. Compare the full cost, including parking and any lockers, rather than admission alone; online offers can differ from gate prices.

Planning your trip

Opening hours

Last published season, 2026: 29 May–13 September; closed 2, 9 and 16 June. May, June and September 10–17; July and August 10–18. This season had ended by our October check; next season’s schedule is not confirmed.

Admission prices

Gate prices for the completed 2026 season: over 1.20 m €37.95; height 0.90–1.20 m and over 70s €29.95; under 0.90 m free. Afternoon ticket €25; parking €2.95. Online prices vary. These are not confirmed 2027 prices.

Difficulty and conditions

Each slide has its own height and use restrictions. Under-14s need an accompanying adult.

The suggested duration is an editorial allowance for an unhurried visit, not an official tour length. For a family outing, choose a few details to explore together and leave time for questions. Before travelling, check current hours, admission and booking arrangements on the official website linked below. Ask the operator about pushchairs, toilets and dog access; their availability is not confirmed in this guide. Follow signs and staff instructions at the site.

Sources and photograph

Information checked on 23 October 2026.

Photograph: Istralandia waterpark, photographed in 2017. Aquapark Istralandia / Wikimedia Commons, CC BY 4.0. Original photograph and attribution. The web version is resized; thumbnails may be cropped. The photograph retains the stated licence.

Practical information

Opening hours
Last published season, 2026: 29 May–13 September; closed 2, 9 and 16 June. May, June and September 10–17; July and August 10–18. This season had ended by our October check; next season’s schedule is not confirmed.
Duration
4–7 h
Difficulty
Each slide has its own height and use restrictions. Under-14s need an accompanying adult.
Stroller
Not confirmed; ask the operator.
Dogs
Not confirmed; ask the operator.
Parking
2,95 € (2026)
Toilets
Not confirmed; ask the operator.
Food
Plan refreshments separately; on-site catering is not confirmed.
Best season
During opening hours; check exceptions before travelling.
Admission
Gate prices for the completed 2026 season: over 1.20 m €37.95; height 0.90–1.20 m and over 70s €29.95; under 0.90 m free. Afternoon ticket €25; parking €2.95. Online prices vary. These are not confirmed 2027 prices.
Information checked: 2026-10-23 · Official source
How we prepare this guide

We verify details against official sources and structure them as a practical guide. Always reconfirm changing information with the operator.

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