Skip to content
British Broadcasting Corporation
Home
News
Sport
Business
Innovation
Culture
Arts
Travel
Earth
Audio
Video
Live
Home
News
Israel-Gaza War
War in Ukraine
US & Canada
UK
UK Politics
England
N. Ireland
N. Ireland Politics
Scotland
Scotland Politics
Wales
Wales Politics
Africa
Asia
China
India
Australia
Europe
Latin America
Middle East
In Pictures
BBC InDepth
BBC Verify
Sport
Business
Executive Lounge
Technology of Business
Future of Business
Innovation
Technology
Science & Health
Artificial Intelligence
AI v the Mind
Culture
Film & TV
Music
Art & Design
Style
Books
Entertainment News
Arts
Arts in Motion
Travel
Destinations
Africa
Antarctica
Asia
Australia and Pacific
Caribbean & Bermuda
Central America
Europe
Middle East
North America
South America
World’s Table
Culture & Experiences
Adventures
The SpeciaList
Earth
Natural Wonders
Weather & Science
Climate Solutions
Sustainable Business
Green Living
Audio
Podcasts
Radio
Audio FAQs
Video
Live
Live News
Live Sport
Home
News
Sport
Business
Innovation
Culture
Arts
Travel
Earth
Audio
Video
Live
Weather
Newsletters
Inside an ice cave - on top of a volcano
Watch the full episode on BBC iPlayer.
11 hours ago
Iceland
Share
Save