National Underground America Day
May 14, Wednesday

History of the Holiday
The holiday was established in 1974 by American architect Malcolm Wells, one of the pioneers of underground architecture. He believed that underground homes are a step toward a more harmonious coexistence with nature. Wells promoted the idea of building in a way that does not destroy the landscape but becomes part of it. May 14 was chosen in honor of his efforts to popularize underground living.
Purpose of National Underground America Day
- To raise awareness about underground architecture
- To highlight the ecological benefits of underground constructions
- To inspire architects, designers, and the general public to seek sustainable solutions
- To encourage more careful use of natural resources and space
Advantages of Underground Homes
- Energy efficiency: the earth provides natural insulation
- Protection from extreme weather conditions
- Reduced visual impact on the environment
- Lower heating and cooling costs
- Improved sound insulation and safety
How the Holiday is Celebrated
- Visiting or taking virtual tours of underground homes and facilities
- Publishing articles and hosting lectures on sustainable architecture
- Discussions in educational institutions and architectural communities
- Promoting ecological and alternative building solutions
- Watching documentaries and reading books about underground living
Interesting Facts
- Underground dwellings have existed since ancient times, from caves to modern structures
- In some parts of the United States and the world, people still live in underground homes, such as in Coober Pedy (Australia)
- Underground buildings can be completely hidden within the landscape or have parts exposed above ground
- Malcolm Wells called his philosophy "gentle architecture," meaning that construction should not disturb nature
Why Underground Construction is Relevant
- Population growth and urbanization demand new space solutions
- Underground constructions can reduce negative climate impacts
- These homes inspire innovative ways of interacting with the environment
National Underground America Day is a time to reflect on the future of construction and how we can live in harmony with nature, not destroying it but becoming part of it.