
Safety & Emergency Services
Tenerife is one of Europe's safest holiday islands. These are the numbers and habits worth knowing before you arrive.
Ocean safety
The Atlantic on the north coast is powerful — always respect lifeguard flags. Red = no swimming, yellow = caution, green = safe. Most south-coast resort beaches have lifeguards 10:00–18:00.
Sun & heat
UV reaches 11+ in summer. Reapply SPF 50 every 2 hours. Carry water on every hike — Teide National Park has no fountains above 2,200 m.
Petty theft
Tenerife is very safe overall, but pickpocketing happens around Plaza del Charco (Puerto), the Santa Cruz market, and busy resort promenades. Keep bags zipped and in front.