The tip: Arrive before 9am, clouds rise from the coast from 11am onwards and block the view. The TF-21 road from Vilaflor (south) is the most spectacular for climbing: Canarian pine forest, then lunar landscape in 30 minutes. In winter, snow sometimes covers the summit, the road may close, but the spectacle seen from the north of the island is breathtaking.
The Las Cañadas caldera forms a cirque 15 km in diameter. Inside: solidified lava flows, cones, rock formations with colors changing according to light. The Roques de García, lava needles sculpted by erosion, are the park's most famous photo spot. Pico Viejo (3,135 m), the Canaries' second volcano, stands just beside it with its 800 m diameter crater.
The Guanches called Teide Echeyde, the gate of hell: a volcanic mythology long before science. The last eruptions date back to 1798 (Narices del Teide, on Pico Viejo's flank) and 1909 (Chinyero, at the park's edge). The volcano is classified as "dormant", not extinct, sulfurous fumes remain visible near the crater.
The Teleférico del Teide departs from the base station at 2,356 m and reaches La Rambleta at 3,555 m in 8 minutes. Non-resident price: €42 round trip adult, €21 child (3-13 years), book online at volcanoteide.com, slots sell out quickly. Hours: 9am to 4pm-5pm depending on season (last ascent 1 hour before closing). Closed in strong wind or bad weather, check the day of.
From La Rambleta, two free-access trails offer panoramas: the Mirador de La Fortaleza (north) and Mirador de Pico Viejo (south, view of La Gomera, El Hierro, La Palma). To reach the crater at 3,718 m, you need the Sendero Telesforo Bravo permit, paid for non-Canary residents (€15 without guide / €10 with guide) from 19/01/2026, free for Tenerife residents and under 14s, to book on tenerifeon.es, often full several weeks in advance. The Montaña Blanca-Rambleta trail is also subject to a fee for non-residents from the same date (variable rates depending on day, check on tenerifeon.es); the park itself remains free.
Above 3,555 m, altitude sickness is real: headaches, shortness of breath, nausea. Climb slowly, stay hydrated, and descend if symptoms persist. Access forbidden to pregnant women, people with heart conditions and children under 3 years old.
The Roques de García trail (3.5 km, 1h30-2h, moderate elevation gain) loops around rock formations: accessible to all, often families' best memory. Departure from the Roques parking lot, opposite the Parador.
The Montaña Blanca trail (6 hours round trip, reserved for experienced hikers) allows you to reach the summit on foot, starting at 2,350 m, arriving at 3,718 m. Alternative to the cable car for sporty types.
The Samara trail (5 km, 2 hours, rarely crowded) crosses lava flows 400 years old: a truly otherworldly landscape.
Teide is certified as a "Starlight Tourist Destination", one of Europe's best skies for astronomy. The Izaña Observatory, on the park's eastern ridge at 2,390 m, houses international research telescopes. At night, the Milky Way is visible to the naked eye. Volcano Teide offers "Sunset & Stars" excursions: sunset from the cable car + guided astronomical observation with telescopes.
From May to July, the tajinaste rojo (Echium wildpretii) blooms in the caldera, red towers of 2-3 m rising from bare rock. It's Teide's postcard in spring. Higher up, Teide's violet (Viola cheiranthifolia) grows to the summit, Spain's highest flowering plant, adapted to frost, wind and altitude.
Even in summer, it's 5 to 15°C at the summit, warm jacket, windbreaker, sunglasses, sunscreen (very strong UV above the clouds). Closed-toe shoes mandatory for trails. Water essential, dry air dehydrates quickly. The buffet restaurant at the base station is the only supply point. No reliable mobile network in some areas of the park.