Sunset.
Bass. Island.
Repeat.
IISI Vallisaari · Fri & Sat · Summer 2026
How it works
Ferry
20 min from Market Square by JT-Lines ferry. The island is calling.
Music & drinks
DJ sets on the sea-view terrace. Cocktails, wine, and island vibes from sunset until the last ferry.
Midnight sun
Dance under skies that never go dark. Theme nights, surprise sets, and the best crowd in Helsinki.
No club on the island. The island is the club.
Last summer sold out – back on Friday and Saturday nights all summer 2026.
20 minutes from Kauppatori ⛵️
Sunset on the terrace. Bass over the sea.
DJ sets from 7 PM until the last ferry 🎶
No dress code. No coat-check queue. No €25 door cover. Just sea air and the feeling that Helsinki's best night out happens 20 minutes by ferry from the city.
Summer 2026 highlights
✨ K40 Summer Disco – classics every Friday, every Eurovision hit you forgot you knew
🌟 The Bacchanalia Wine & Sin Festival – three days of island festival in July
🎶 White Party, Venetsialaiset, Crayfish Feast – theme nights that sell out in a week
Every night, same rhythm: arrive at sunset, eat something, dance on the terrace, catch the last late ferry back.
Late ferries on party nights until 00:30. Bring a jacket – the archipelago wind doesn't quit, even in July.
See you on the dance floor.
– Chief Iisi 🍷
The vibe
IISI parties aren't club nights crammed onto an island. They're sunset sessions that build naturally — from afternoon wine on the terrace to full dance floor by midnight. No dress code, no VIP rope, no attitude.
Read our story →FAQ
Summer 2026 lineup drops soon
Get notified when the DJ lineup and party schedule are announced.