Lack of light and danger of claustrophobic episodes
The average temperature is 15 °C, with a range of 3 °C and a relative humidity of the air between 70% and 100%
Understanding Portuguese or English is required according to the language choosen for your guided tour
Personal protective equipment (disposable head cap, helmet and flashlight) is provided by the Environmental Centre
Use of appropriate clothing is obligated: closed walking shoes, suitable for rocky ground, and a light waterproof jacket
The minimum age is 5 years old, and children up to 12 years old must be accompanied by an adult (during the visit) and must walk on their own feet (cannot be carried on the lap or backpacks)
Not recommended for pregnant women, especially in the second half of pregnancy
Due to the nature of the volcanic cave, if individuals with reduced mobility wish to visit, they should contact the Environmental Centre directly
Groups consisting of more than 15 people should contact the Environmental Centre directly
For safety reasons, the guided tour is subject to a minimum of 3 visitors
For safety reasons, please note that descents to Gruta das Torres are suspended until November 30, 2024, with all other facilities remaining in operation.
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No. of people who will visit the Centre
Adults
Ages from 15 through 64 years old
Visitors of other ages
Juniors, Children, Seniors
Juniors
Ages from 7 through 14 years old
Children
Ages from 5 to 6 years old
Seniors
Ages over 65 years old
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Guided Tour in Portuguese
The guided tour will be available only in Portuguese
Guided Tour in English
The guided tour will be available only in English
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You're booking a visit in a different language. Make sure you understand the language spoken on the visit you are selecting.
Day of visit
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No lockers available for rental online. Check for availability at the time of your visit, directly at the Caldeira Velha Environmental Interpretation Centre.
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