Hamburger Architektur Sommer — Edition 2025

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08 May 2025 — 31 Jul 2025 Finished Free

Overview

The Hamburger Architektur Sommer takes place every three to four years – no official edition was held in 2025. The preceding edition ran in 2023, and the upcoming 11th edition is scheduled for May to July 2026. In the interim year 2025, various preparatory and accompanying events by the Hamburg Chamber of Architects took place without the large festival framework.

2025 was a year between the 10th edition (2023) and the 11th edition (2026), and thus an official interim year without a festival. The Hamburg Chamber of Architects used this time for program development, sponsor acquisition, and the curation of the 11th edition – particularly for conceptualizing the opening theme "Nichts Neues – Besser Bauen mit Bestand" (Nothing New – Better Building with Existing Structures).

Outside the festival, the HAK's year-round event activities continued in 2025 as usual – with the Day of Architecture (always at the end of June), building awards, student competitions, and expert lectures. This continuous outreach work provides the foundation upon which the Architektur Sommer finds its concentrated festival form every three to four years in the state of Hamburg.

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