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International Design Competition

BENEATH THE EARTH

Where Luxury Meets Sustainability

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.

Detailed Competition Brief

The brief can be downloaded as often as required. It contains all the information about this competition; no additional information will be provided after registration.

BRIEF & SUBMISSIONS REQUIREMENTS

Prizes & Recognition

Recognition is the key to success for any design professional. Archiol is providing an opportunity to showcase your creativity at the global level. This opportunity is open to all.

TOP THREE

PRIZE MONEY (upto ₹1,50,000) | PUBLICATION | CERTIFICATE | INTERVIEW

ARCHIOL INTERNAL JURY SPECIAL MENTION

PUBLICATION  |  CERTIFICATE

5  HONOURABLE MENTIONS 

PUBLICATION  |  CERTIFICATE

30 SHORTLISTED ENTRIES

CERTIFICATE

*Prize amounts are dependent on the number of entries received. If the competition does not reach the final stage of registration, the prize money may be adjusted—either increased or decreased—based on the total number of participants.

Timeline

REGISTRATION DEADLINE

Sunday, 11 January 2026

SUBMISSION DEADLINE

Wednesday, 21 January 2026

RESULT ANNOUNCEMENT

Tuesday, 21 April 2026

All deadlines are 11:59 PM  UTC  (Coordinated Universal Time)

Competition Question & Answer

TO ASK ANY QUESTIONS RELATED TO THE COMPETITION CLICK BELOW.

Registration Fees Details

Standard Entry 1

Start Date: 01 Jun 2025

End Date: 13 Jun 2025

Fees: $50

Standard Entry 2

Start Date: 14 Jun 2025

End Date: 28 Jun 2025

Fees: $52

Standard Entry 3

Start Date: 29 Jun 2025

End Date: 13 Jul 2025

Fees: $54

Standard Entry 4

Start Date: 14 Jul 2025

End Date: 29 Jul 2025

Fees: $58

Regular Entry 1

Start Date: 30 Jul 2025

End Date: 13 Aug 2025

Fees: $61

Regular Entry 2

Start Date: 14 Aug 2025

End Date: 29 Aug 2025

Fees: $65

Regular Entry 3

Start Date: 30 Aug 2025

End Date: 13 Sep 2025

Fees: $68

Regular Entry 4

Start Date: 14 Sept 2025

End Date: 29 Sep 2025

Fees: $71

Classic Entry 1

Start Date: 30 Sept 2025

End Date: 13 Oct 2025

Fees: $75

Classic Entry 2

Start Date: 14 Oct 2025

End Date: 29 Oct 2025

Fees: $78

Classic Entry 3

Start Date: 30 Oct 2025

End Date: 13 Nov 2025

Fees: $82

Priority Entry 1

Start Date: 14 Nov 2025

End Date: 29 Nov 2025

Fees: $85

Priority Entry 2

Start Date: 30 Nov 2025

End Date: 13 Dec 2025

Fees: $87

Last Call

Start Date: 14 Dec 2025

End Date: Registration Deadline

Fees: $91

UNIVERSITY DISCOUNTS

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.

DISCOUNT TIERS

5% Discount     : Available for university student (individual or team participants).

10% Discount   : Available for universities that register 10 individual or team participants.

20% Discount   : Available for universities that register 20 individual or team participants.

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1. Pay the Registration Fees

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2. Sign in your Archiol Account

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3. Access in 24 hours

(dropdown menu beside profile picture)

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4. Register & Submit any time before the deadines

Register Now

If you're unable to make a payment using the above link, please use PayPal by clicking the link below:

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FAQ's

How can I create my participation code?

Complete the registration form, which can be accessed via the dropdown menu under the profile icon in the top-right corner. Once registered, you can create your participation code.

Is the participation code the same as the Order Number?

No, the participation code is not the same as the Order Number. The participation code is created during the registration process and should be included in the file name.

What size should the sheets be?

The sheet size is flexible for the current competition.

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 PDF.

Does the Order Number need to appear on the sheets?

No, the Order Number does not need to appear on the sheets.

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.

How to apply for discounts?

Please click the link below for discount guide: Discount Guide

Can I get a refund if I withdraw my participation?

Unfortunately, registration fees are non-refundable once paid.

Why do the fees increase with each stage?

Fees increase as the competition progresses to encourage early participation and ensure adequate planning for prizes and operations.

Do I need to pay additional fees after registering?

No, you only pay once during registration. There are no additional fees for participation or submission.

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.

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