Introduction
Welcome to the 4th Edition of "Into the Rabbit Hole", an architecture design competition that invites you to embark on an exhilarating journey into the depths of creativity and innovation. Organized by Archiol Competitions, this global event challenges architects, designers, and visionaries to reimagine the boundaries of architecture and envision spaces that serve as sanctuaries for mental healing and well-being.
In 2025, as the world continues to grapple with the escalating challenges of mental health, architects and designers have a unique opportunity to make a meaningful impact. "Into the Rabbit Hole" dares you to transcend the conventional, break free from the ordinary, and design architectural solutions that profoundly enhance human well-being. This competition is more than a design challenge; it is a call to action—to innovate, to inspire, and to make a difference.
We encourage participants to explore the uncharted, embrace the unconventional, and dream without limits. Your designs should not only be physical structures but transformative spaces that soothe, heal, and inspire. Architecture holds the power to shape lives, and through "Into the Rabbit Hole," we aim to harness that power to address one of humanity’s most pressing needs: mental well-being.
Join us in this extraordinary exploration where creativity knows no bounds. Together, let’s delve into the “Rabbit Hole” of possibilities and create designs that redefine architecture’s role in mental health.
Objective
The objective of this competition is to unleash the potential of architectural imagination to create spaces that promote mental healing and well-being. Participants are invited to design an innovative “underland”—a subterranean sanctuary that uses geometry, volume, and spatial design to foster solace and rejuvenation.
The Building Programme
Participants are tasked with designing a groundbreaking “underland” that prioritizes tranquility, mental healing, and well-being.
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
Saturday, 28 February 2026
SUBMISSION DEADLINE
Sunday, 15 March 2026
RESULT ANNOUNCEMENT
Tuesday, 30 June 2026
All deadlines are 11:59 PM UTC (Coordinated Universal Time)
Registration Fees Details
Standard Entry 1
Start Date: 01 Jun 2025
End Date: 15 Jun 2025
Fees: $50
Standard Entry 2
Start Date: 16 Jun 2025
End Date: 30 Jun 2025
Fees: $52
Standard Entry 3
Start Date: 01 Jul 2025
End Date: 15 Jul 2025
Fees: $54
Standard Entry 4
Start Date: 16 Jul 2025
End Date: 31 Jul 2025
Fees: $58
Regular Entry 1
Start Date: 01 Aug 2025
End Date: 15 Aug 2025
Fees: $61
Regular Entry 2
Start Date: 16 Aug 2025
End Date: 31 Aug 2025
Fees: $65
Regular Entry 3
Start Date: 01 Sep 2025
End Date: 15 Sep 2025
Fees: $68
Regular Entry 4
Start Date: 16 Sept 2025
End Date: 30 Sep 2025
Fees: $71
Classic Entry 1
Start Date: 01 Oct 2025
End Date: 15 Oct 2025
Fees: $75
Classic Entry 2
Start Date: 16 Oct 2025
End Date: 31 Oct 2025
Fees: $78
Classic Entry 3
Start Date: 01 Nov 2025
End Date: 15 Nov 2025
Fees: $82
Priority Entry 1
Start Date: 16 Nov 2025
End Date: 30 Nov 2025
Fees: $85
Priority Entry 2
Start Date: 01 Dec 2025
End Date: 15 Dec 2025
Fees: $87
Last Call
Start Date: 16 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.
1. Pay the Registration Fees
2. Sign in your Archiol Account
3. Access in 24 hours
(dropdown menu beside profile picture)
4. Register & Submit any time before the deadines
Media Partners
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.
How do I submit my design?
Click on the link below and follow the instructions: Submission Guide
What happens if I miss the registration deadline?
Unfortunately, late registrations cannot be accepted. We recommend registering early to secure your spot and benefit from lower fees.
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.
How do I register for a competition?
Click on the link below and follow the instructions: Registration Guide