One campaign group, known as Menys Turisme, Mes Vida (Less Tourism, More Life), have said they could collapse Palma airport, which hosted 31.1 million passengers last year.
On Monday evening, Spanish police were called to Son Gotleu, a neighbourhood in the Mallorcan capital of Palma, after a street fight that involved around 50 people broke out.
Mallorca airport and resorts threatened by anti-tourism activists thetimes.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thetimes.co.uk Daily Mail and Mail on Sunday newspapers.
Campaigners held up banners saying We don t want an island of cement and Tourism, yes but not like this as they massed outside the island s council HQ.