But in this popular European town, it could see you slapped with a hefty $300 fine. Advertisement AdvertisementAdvertisement AdvertisementAs of June, if you're spotted topless or simply in swimwear, fines range from €50 to €200. Advertisement AdvertisementAdvertisement AdvertisementIn places like Portugal and Spain, we're now seeing rules about things like toplessness or wearing a bikini away from the beach or pool. (Kizaru via Getty Images)What are some other lesser-known rules in tourist hotspots in Europe? In Ibiza, fines range from more than $600 for wearing a bikini away from the beach to thousands for noise or vandalism.