
International Design Competition
BENEATH THE EARTH
BENEATH THE EARTH
Where Luxury Meets Sustainability
underground hotel, sustainable architecture, luxury hospitality, subterranean design, innovative guest experience
CHALLENGE
Design Intent & Objective
Learn More
Introduction
As urban spaces continue to swell with population growth and development, the need for innovative architectural solutions has never been more pressing. The "Underground Hotel" competition seeks to inspire architects and designers to rethink the traditional paradigms of hospitality by envisioning a luxurious and functional hotel nestled beneath the earth’s surface.
This competition aims to challenge and expand our understanding of space, light, and sustainability through the unique potential of subterranean environments. By delving underground, participants will explore the inherent benefits of such spaces, including natural thermal insulation, reduced noise pollution, and the opportunity to preserve above-ground landscapes while minimizing the impact on local ecosystems.
The "Underground Hotel" is not merely a structure; it is a concept that harmonizes with its natural surroundings, drawing on the beauty and mystery of the earth. Participants are invited to design a hotel experience that enhances guest well-being, fosters connection with the environment, and incorporates innovative features that prioritize sustainability.
In this quest for the extraordinary, designers are encouraged to push the boundaries of creativity, creating spaces that evoke wonder and serenity while offering the highest levels of comfort and luxury. The challenge lies not just in the architectural design but in crafting a holistic guest experience that seamlessly integrates architecture, nature, and technology. By participating in this competition, designers will have the opportunity to contribute to a new narrative in hospitality—one that celebrates the depth of our planet while redefining what it means to stay away from home.
Objective
The primary objective of the "Underground Hotel" competition is to inspire architects and designers to explore innovative design solutions that elevate the concept of hospitality in subterranean environments. This competition challenges participants to envision a luxurious hotel experience that harmoniously integrates with its natural surroundings while redefining conventional notions of space and ambiance.
By focusing on underground architecture, the competition aims to highlight the unique opportunities presented by such spaces, including enhanced energy efficiency, natural temperature regulation, and a distinct sense of tranquility. Participants are encouraged to think beyond traditional architectural boundaries, crafting designs that not only provide exceptional comfort and luxury but also foster a deep connection with nature.
Ultimately, this competition seeks to cultivate a new paradigm in hospitality design—one that prioritizes sustainability, environmental awareness, and the well-being of guests. Through this exploration of subterranean architecture, we aim to uncover innovative solutions that will contribute to the future of urban living and redefine the guest experience.
Key Goals
Innovative Design: Encourage creative architectural solutions that leverage the unique aspects of underground spaces.
Sustainability: Promote environmentally friendly practices, including energy efficiency and the use of sustainable materials.
Guest Experience: Enhance comfort and well-being through thoughtful design, providing an exceptional and memorable stay.
Integration with Nature: Harmonize the hotel design with its natural surroundings, preserving local ecosystems and landscapes.
Exploration of Space: Challenge conventional perceptions of space and light within subterranean environments.
Future-Forward Thinking: Contribute to the dialogue on the future of urban hospitality and sustainable living.
The Building Program
The "Underground Hotel" should be thoughtfully designed to accommodate a diverse range of functions and amenities that enhance the guest experience while maximizing the unique characteristics of subterranean architecture. The following key components should be included in the building program:
Guest Rooms
Lobby and Reception Area
Common Areas
Dining Facilities
Wellness Center
Event Spaces
Staff Areas
Access Points and Circulation
Sustainability Features
This building program aims to create a harmonious and luxurious underground hotel that offers a unique guest experience while embracing sustainable practices and the beauty of the natural environment. Participants are encouraged to innovate within this framework, adapting the program to fit their unique vision for the underground hotel.
Site
For the "Underground Hotel" competition, participants are required to select a site that serves as the foundation for their architectural vision. The chosen location should provide a unique context that enhances the overall concept of the underground hotel while considering both the environmental and experiential aspects of the design.
Sustainability
Sustainability is a core element of the "Underground Hotel" competition, and participants are expected to incorporate environmentally responsible practices throughout their designs.
Recognition
Rewards for architectural excellence
The final prize amounts depend on the total number of entries received. Should the competition not achieve the final registration target, the cash prizes may be adjusted accordingly.
TOP 3 WINNERS
Cash Prize (upto ₹1,50,000) | Publication | Certificate of Recognition | Jury Report | Interview | Free Memberships in architectural communities, forums, or libraries.
& more
HONOURABLE MENTION X 5
Publication | Certificate of Recognition
SPECIAL MENTION X 1
Publication | Certificate of Recognition
SHORTLISTED ENTRIES X 30
Name & project title listed in competition results | Certificate of Participation
*The final prize amounts depend on the total number of entries received. Should the competition not achieve the final registration target, the cash prizes may be adjusted accordingly.
Timeline
Key dates for architectural design challenge
Navigate the critical milestones of our global architectural competition. Each date marks a crucial step in your design journey.

11 January 2026
Registration
Final registration deadline for architects and designers worldwide.
Register before the deadline.

21 January 2026
Submission
Final deadline for submitting groundbreaking architectural proposals.

Internal - External
Review
Expert panel begins comprehensive evaluation of submitted design concepts.

21 April 2026
Results
Winners will be announced, celebrating innovation in architectural design.
All deadlines are 11:59 PM UTC (Coordinated Universal Time)
Fees
Transparent registration pricing for global participants
Our registration fees are designed to be accessible for architects and designers at all stages of their careers. We offer flexible payment options to support creative talent.
Priority Entry 1
Start Date: 14 Nov 2025
End Date: 29 Nov 2025
Fees: $50
Priority Entry 2
Start Date: 30 Nov 2025
End Date: 13 Dec 2025
Fees: $72
Last Call
Start Date: 14 Dec 2025
End Date: Registration Deadline
Fees: $75
Institutions
Special discounts for academic design programs
We believe in supporting educational institutions that nurture architectural talent. Our university discount program encourages collective participation and innovation.

Eligibility
Available to students enrolled in accredited architecture or design programs with valid ID.

Individual Discount
Reduced entry fee for verified student participants.

Group Discount
Special rates for university groups of 5 or more students.

University Partnership
Institutions can collaborate for extended benefits and recognition.
Contact us to receive university discounts. Send us a request from your university email address along with basic information about yourself and your university/school. Attach your university ID cards to the email.
Registration & Submission
Navigate the registration & submission
process with ease
A clear, straightforward path from registration to final design submission. We've simplified the process to let your creativity shine.

1. Pay the Registration Fee

2. Sign in your Archiol Account.

3. Access will be provided in 24 hours. (Dropdown menu near profile picture.)

4. Register & Submit anytime before deadline
FAQs
Get clarity on competition details. Quick answers to common competition questions.
How can I create my participation code?
Complete the registration form available under the profile icon in the top-right corner (dropdown menu). After registering, you can generate your participation code. Please refer to the video guide for assistance.
Should the participation code be placed on the sheets?
No, the participation code should not appear on the sheets. Instead, use it to name the submission file.
Should each sheet be numbered to indicate the display order?
Yes, each sheet should be numbered sequentially to indicate the order in which they should be viewed.
What is the official language for Archiol competitions?
The official language for all Archiol competitions is English. All submissions, including written descriptions, presentations, and supporting documents, must be in English.
Can I get a refund if I withdraw my participation?
Unfortunately, registration fees are non-refundable once paid.
Can I modify my submission after uploading it?
Yes, modifications are allowed until the submission deadline. After the deadline, submissions are final and cannot be altered.
How do I Register and Submit my design?
Please refer to the registration and submission video guide for step-by-step instructions.
Can I register for multiple competitions?
Absolutely! You can register for as many competitions as you like, as long as you meet the deadlines and requirements for each.
Can I register as a team?
Yes, you can register either as an individual or as a team. For team registrations, only one member is required to complete the registration form and make the payment on behalf of the group. Each team can include up to a maximum of 4 members.
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