Althea Aspen · 1–4 Oct 2026 · Eight places
See if it's a fit
Cohort Founders' first cohort
Dates 1 to 4 October 2026, three nights
Setting Aspen, Colorado, at Aspen Meadows

A psychedelic retreat
for eight founders
and CEOs.

The questions that matter most don't get answered at your desk. Three nights in Aspen, built around one legal, supervised psilocybin session and the people who help you make sense of it.

Hosted by Niko Skievaski
i.What this is

Three nights in Aspen. A legal, supervised psilocybin session, with structured peer work around it, for eight founder/CEOs.

Most of the conversation about psilocybin centers on mental health and therapy. This is not that. It is a structured experience for founder/CEOs who take their own development as seriously as their company's: a window to examine your assumptions, your identity, and your direction from a distance that ordinary life rarely affords.

All inclusive
Lodging, all meals, ground transit, the session and its clinical supervision, facilitation, and weeks of integration support. Flights are your own.
Integrated
Executive coaching, somatic practice, and medicine work, woven into a single arc.
Fully legal
Regulated and medically supervised under Colorado state law.
Private, if you want it
Your name is never shared outside the cohort without your say-so, and neither is anyone else's. What you tell your own team or board about the retreat is entirely up to you.
ii.Why it works for founders

Psilocybin is unusually good at the exact things founder work makes hard.

Founder life fuses your identity with your company, demands emotion you suppress to keep functioning, and runs at a pace that prevents the slow integration of self-knowledge. Psilocybin happens to be good at precisely those things: loosening rigid identity, surfacing what you have not examined, and compressing insight that would otherwise take years.

Most of it comes down to the default mode network, the part of the brain that runs your narrative voice. The one that tells you who you are, what you are supposed to be, and what you are afraid of. For founders it usually sounds like you are not far enough along, the round will not close, everyone else is moving faster. Psilocybin quiets it. Not permanently. It is a window, not a silence, and you always come back. But while it is open you can see your assumptions, your identity, and your direction from a distance ordinary life rarely affords.

Which is why the medicine alone is not the work. Psychedelics do not teach you anything. They help you realize what you already know, fast. The preparation beforehand and the integration afterward, both included here, are where that becomes change.

Niko on how founders use psychedelics

iii.The arc

Thursday to Sunday. What the days look like.

Day 1Thursday

Naming the question.

You arrive by noon and phones go away. By dinner you will have said the real question you are carrying out loud, to seven peers who have earned the right to push back.

Day 2Friday

The session.

An afternoon psilocybin session at SANCTUM, legal and supervised, roughly six hours. Mornings are preparation. The evening is quiet, intentional, and held.

Day 3Saturday

Integration.

Turning insight into change, through somatic work, group sharing, and workshops, so what shifted on Friday lands when you are back at your company on Monday.

Day 4Sunday

Departure.

A closing breakfast and ceremony. You leave by 11 AM with a peer cohort you went deep with, accountability structures, and integration support over the weeks that follow.

iv.The people in the room

A small team of hosts and guides. Niko participates alongside the cohort.

Host · participating alongside the cohort
Niko Skievaski
CEO, Althea. Previously founded Redox (300 people, $95M raised).
Read →
Guides · holding the container
Skippy Mesirow
Lead facilitator. Colorado Natural Medicine Advisory Board. Founder of SANCTUM.
Read →
Ron Beller
Executive coach. Former Goldman Sachs partner. Board of Resilient Pharmaceuticals (FDA MDMA).
Read →
Jamie Butemeyer
Transformational coach. Trained Zendo Project sitter.
Read →
See if it's a fit
v.Setting

Aspen and the surrounding wilderness.

Aspen, Colorado
Aspen, in fall
SANCTUM, Aspen
SANCTUM
Lodging
Aspen Meadows Resort, on the Aspen Institute campus in Aspen's West End.
The session
SANCTUM, Skippy's natural medicine healing center in Aspen, licensed under Colorado's Natural Medicine Health Act.
Travel
Fly into Aspen (ASE), or into Denver (DEN), where we will arrange a shuttle or rental car for the drive in. Ground transit is included.
vi.Contribution and process

The contribution, and how the process works.

Contribution
$5,997 per participant, all inclusive (flights excluded).
Places
Eight. Reviewed on a rolling basis and closed once filled.
Process
Start with a 30-minute call with Niko. No pitch, just a real conversation about whether this is the right fit for where you are right now. If it is, he sends next steps, and a clinical screening happens before you arrive, standard for any regulated psilocybin session. If it's not a fit, we'll tell you directly, and you're welcome to apply again down the road.
Book your intro call
vii.Questions people actually ask

A few things worth knowing up front.

Do I need prior psychedelic experience?

No. Most founders who come have never used psilocybin before. The screening call and preparation on Day 1 exist precisely so first-timers arrive ready.

Is this actually legal?

Yes. The session takes place at SANCTUM, a facility licensed under Colorado's Natural Medicine Health Act, under the supervision of a licensed facilitator. It is not a gray-market retreat.

Who else will be in the room?

Seven other founder or CEOs, plus Niko, who participates alongside the cohort rather than simply running it, and the guides listed above. You can read about everyone before you apply.

What if I decide it's not for me after the call?

Then it's not for you right now, and that's a fine outcome. The call exists to figure that out together, not to talk you into anything.

What's included in the $5,997?

Lodging at Aspen Meadows, all meals, ground transit, the medicine session and its clinical supervision, facilitation, and weeks of integration support afterward. Flights are the one thing you cover yourself.

Will anyone find out I went?

Only if you tell them. See the note on privacy below.

viii.Book a call

Ready when you are.

Book a 30-minute call with Niko. We will talk it through, answer your questions, and figure out together whether this is the right fit. If it is, he follows up with next steps.

Or write directly · niko@withalthea.com