Heading to Electric Castle in Cluj-Napoca? Our eSIM activates before you travel, connecting you to local Romania networks on arrival - so you can navigate to the venue, meet up with friends in the crowd, and share every moment without roaming charges from your home provider.
Attending Electric Castle with a group? Our pocket WiFi hotspot keeps everyone in your crew connected simultaneously - no fighting over one person's mobile data when you need to find each other across a crowded festival site.
Coming to Electric Castle as a large group or organising a festival trip package? Our group eSIM accounts cover every attendee individually, with one invoice for the trip organiser and no shared data battles.
Festival sites can be enormous and confusing. Our eSIM keeps Google Maps, WhatsApp location sharing, and your festival app running throughout Electric Castle - essential for meeting up with friends across music festival in a medieval castle.
The best moments at Electric Castle deserve to be shared in real time. Our Romania eSIM gives you fast upload speeds for Instagram stories, TikTok videos, and live photo sharing throughout the event.
Festival WiFi is notoriously overloaded. Our eSIM uses the local mobile network rather than the event's shared infrastructure - giving you a reliable, private connection even when thousands of other attendees are struggling to load a webpage.
