The Teide Observatory, run by the Instituto de Astrofísica de Canarias at Izaña on Tenerife, can only be visited with a booking: private and group tours need a prior reservation, and visits are suspended from December to March because of the weather and resume in September (Instituto de Astrofísica de Canarias, read 7 November 2026). A guided visit is sold on Tiqets as "Mount Teide Observatory: Guided Visit", rated 4.3 out of 5 from 112 reviews, from 21 euros (Tiqets, read 7 November 2026). Because the season is about to close, a visit this year has to be booked soon.
Highlights
The telescopes
On the observatory's open days, visitors see the telescopes while astronomers explain how they are used. Private and group visits are guided tours of the observatory, according to the institute.
The open days
The institute held its 2026 open days on 20 and 21 June. They were free, lasted 3 hours, were given in Spanish and needed registration through a form, which opened on 1 June and closed on 5 June or when places ran out. Check the institute's visits page for the next dates.
Private and group tours
These need a reservation through the institute's booking page. Children under 16 are admitted free on private and group visits, and residents get a discount; the institute's page does not state the base price, so the booking page or the ticket seller is where to read it.
The setting
Izaña sits on the high plateau around Mount Teide, in the area of Teide National Park. The park's cable car rises from 2,356 m to 3,555 m in about 8 minutes; see Teide cable car.
Practical info
Tips
- The institute says visits are scheduled so as not to interrupt the work at the facilities, so there is no walk-in entry. If your dates fall between December and March, the observatory visit is not available, and a night-sky tour is the usual alternative: read Teide stargazing tour and Mount Teide tours. The tourist board advises warm clothes and a rain jacket in any season on the mountain, because the weather there can change quickly. Tickets for the guided visit are in the Tiqets box; the institute's page does not list the language of regular tours, so read the language on the ticket page before you buy.
How to get there
The observatory is at Izaña. The institute's page gives no directions or transport details. The Tiqets listing is the place to read the meeting point and any transport that is included.
Opening hours
Nearby
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