Knjižnica pod krošnjami (Library Under the Treetops)
Daily through the summer season, 1 June – 13 September 2026 (open throughout 20 July – 19 August); hours vary by location · Park Tivoli, Park Kodeljevo, Park Muste (Fužine), Trnovska plaža, garden of Plečnik House, Atrij Galerije Škuc and other Ljubljana parks · Ljubljana
Details & booking — Visit Ljubljana (Turizem Ljubljana, official city tourist board)
via Visit Ljubljana (Turizem Ljubljana, official city tourist board) · Checked 20 Jul 2026
About this event
Now in its twenty-second season, this project carries deckchairs, cushions and crates of books into Ljubljana's parks and riverside corners for the summer. Titles span fiction, poetry, comics and children's books, and you simply sit down and read under the trees. Nothing is borrowed or registered — the library exists only while the weather holds, then packs up for the day.
Why we picked it
A charming and genuinely free way to spend a summer afternoon in Ljubljana's green spaces, and an unusual civic idea that has quietly run for over two decades.
Free entry
Free for everyone, no membership or ticket. The official listing states "Vstopnine ni" (there is no admission fee).
Registration
None
A third-party event from official public listings, checked by Glentio. Programmes can change — confirm on the organiser's site.
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Free around town
Free events we found in Ljubljana from official city and venue listings. Tap an event for details — booking happens on the organiser's own site.