The trick: Book the 2pm-4pm time slot, 10% discount on the ticket and significantly fewer people than in the morning. Online reservation mandatory, several weeks in advance during peak season.
The base station is located at 2,356m altitude, already in the heart of the National Park. Around you: black lava, bright red pumice stones, a few stunted pines struggling to survive at this altitude. The cabin can carry 38 passengers. It slowly rotates during the ascent, each side offering its own perspective.
Upon arrival at La Rambleta (3,555m), the air is thin, approximately 30% less oxygen than at sea level. Take time to acclimatize before walking. People with heart or respiratory problems should consult a doctor beforehand.
The best days? Winter mornings with zero clouds: you can see all seven Canary Islands from here. La Gomera appears as a dark mountain to the west, El Hierro further away, La Palma to the northwest. Below, the sea of clouds forms a white carpet above the coastline, and Tenerife itself seems to float above it, an island in the sky.
The Pico Viejo crater is visible to the west from La Rambleta. Access to the Teide summit itself (3,718m) is limited to 200 people per day and requires a separate paid permit (public rates), to be reserved on tenerifeon.es, new time slots each Monday at 7am for the following 56 days.
Don't just come for the cable car: reserve at least a half day in the National Park. The Roques de García (2,100m, accessible by car or bus): this is the setting you see everywhere on postcards, the rocks in close-up, the Teide filling the entire background. The hike around the Roques (3.5 km, 1h30, easy) is doable without special equipment.
The TF-21 road crossing the park from the north (La Orotava) or the south (Vilaflor) is magnificent in both directions, the landscape changing every 10 minutes.