Adicional Tickets Info
Buy Them Here - The Boom tickets are non-transferable
Facilities - Free water, free camping, free caravan park. Baby Boom for the mini-Boomers (bring your family to Boom!). Free medical assistance. Free wi-f i. Safety lockers. Boom Bus shuttle service from Lisbon and Madrid airports. 100% composting toilets. 100% showers treated with plants. Ayurveda pharmacy. Special facilities for the disabled. Grocery shop. Community kitchen, and much, much more.
Boom Festival Booklet
If you want to know more just explore the official website, there's plenty of information =)