ONDEA Festival 2026

On 29 August 2026, the sound will carry from the banks of the Rhine into the night as ONDEA Festival transforms Neuma Beach at Neuwied marina into a one-day open-air venue for electronic music. From 2 pm until midnight, the waterside stage will move through distinct phases: laid-back deep-house grooves in daylight, Afro House and Melodic House at sunset, and driving Tech House in the evening. The compact event brings together the end of the day and a night-time festival atmosphere.

Alongside the established musical phases, the programme features seven acts: SPHERART, KLEYN, Julietta, LEWS, MRGOODALF, Steffen Deux and Alex Breitling. Visitors can also combine the experience with Neuma Beach's swimming and food offering directly by the river. Tickets are available in several advance-sale phases via the official festival website, which also provides travel details for Neuwied marina.