A lakeside Michigan destination estate illuminated at blue hour

The Citadel

By Sixth Moon

A Michigan destination for generations to come

I Build &
Operate Places

A destination at this scale requires fluency across land, construction, hospitality, infrastructure, accessibility, care, technology, and opening-day reality. Sixth Moon is deliberately assembling that fluency from the ground up.

We’re looking for developers who’ve taken land to opening day, architects and designers who know how place shapes experience, operators who know what happens after the ribbon is cut, builders who know where ambitious plans meet physical reality, and mentors willing to share what only experience teaches.

A monumental stone and glass destination entrance at sunset

Construction professionals coordinating from plans on site

A diverse development team planning around an architectural model

I Fund &
Scale Places

Building enduring value at the intersection of place, culture, and operation.

The Citadel isn’t being built as a single-use resort or a static collection of amenities — it’s a four-season destination platform designed to support hospitality, wellness, culture, and technology within one evolving environment.

That breadth is intentional.

An aerial destination campus among forest and water at sunset

A rare waterfront landscape — The Thesis
A four-season destination platform, not a single amenity — designed to grow without losing coherence.

A carefully planned lakeside campus model with site plans, material samples, and drafting tools — Disciplined Approach
Operational feasibility and financial discipline are being tested before capital is committed.

Women leading a strategy meeting overlooking the water — Aligned Partners
Sixth Moon is seeking partners — investors, operators, and service providers — who share the long-term vision.

Women gathered at the water’s edge at twilight — Lasting Value
Built for durability: value that compounds over decades, not just through opening day.

If the thesis aligns with how you think about place, value, and long-term development, begin the conversation with Sixth Moon.

I Practice &
Provide Care

The Citadel isn’t only architecture and capital — it’s meant to hold space for the people whose work is care: wellness practitioners, spa and studio owners, healers, teachers, and those who hold sacred or spiritual practice for others.

If that’s your calling, we want to learn from you before we ask you to build alongside us. The people shaping guest experience — massage, movement, ritual, restoration, spiritual life — are as essential to this destination as anyone pouring the foundation.

When the Citadel becomes real, there will be a place built specifically for the people who do this work. Your expertise doesn’t just support the philosophy behind this destination — it helps write it. Let your voice be part of that from the beginning.

A woman wellness studio owner standing confidently in her lakeside practice space

A practitioner preparing botanical oils for a restorative ritual

A restorative sound bowl ritual prepared with botanicals, candles, and stone

An aesthetician providing a facial treatment in a refined wellness studio

A hairstylist caring for a guest in a sophisticated lakeside salon

Guests dining, gathering, and restoring beside water at sunset

Imagine

There are places you visit. And then there are places that seem to keep unfolding around you.

The Citadel is being imagined as the latter: a world you can move through according to your own energy, curiosity, needs, and sense of adventure. You might arrive looking for rest and find yourself laughing somewhere you never expected. You might come for the food and discover a garden path that pulls you farther than you intended to wander.

There is no single correct way to experience the Citadel. The point is to have enough world around you to find your own rhythm within it.

What is over there? The Citadel should reward the instinct to wonder: paths should lead somewhere worth following.

Gardens may spill toward buildings and continue through courtyards and interior thresholds. Glass may open toward forest and water. A corridor might reveal a gathering space, an installation, a performance, a quiet room, or simply another path you hadn’t noticed before.

Not every experience needs to announce itself from a schedule. Some should be discovered. Guests should be able to participate rather than merely observe — to make, play, learn, move, explore, gather, and occasionally stumble into something delightful they did not come looking for.

Four seasons. Four ways for the world to reveal itself. A Michigan-rooted destination shouldn’t have one personality twelve months a year. The Citadel is being conceived to transform with the seasons.

Summer — Gardens, water, long evenings, movement, and gathering.

Autumn — Landscape, food, light, sound, and pace begin to change.

Winter — Fire, snow, steam, warm glass, sheltered spaces, water, and changing light become part of the reason to come.

Spring — Another world emerges again.

The destination should reward returning because the place itself does not remain exactly the same.

Enough choice to find where you belong. People don’t arrive in identical bodies, moods, circumstances, or seasons of life. Someone may come energetic and ready to explore. Someone else may be rebuilding strength. Another person may be tired, grieving, overstimulated, playful, social, private, curious, celebrating, recovering, or simply ready for something different.

Accessibility isn’t a separate layer added after the primary experience has been designed. It belongs in the paths, transportation, resting places, technology, hospitality, and the thousands of small decisions that determine whether a person feels welcomed or managed.

The destination should offer choices: another route, another pace, somewhere to sit, somewhere quiet, assistance when needed, and enough flexibility for people to participate with dignity.

The future campus can inherit a culture that has already begun to live. INDULGE & Transform is where that culture is taking root — through relationships, rituals, gatherings, and shared experiences that can one day find a permanent home here. Much of that culture begins from a feminine center: women-centered gatherings, sisterhood, restoration, reflection, and spiritual life will have a meaningful place within the larger Citadel world.

Come to rest. Come to wander. Come to eat extraordinarily well. Come to move. Come to make something. Come to laugh. Come to disappear into quiet for a while. Come because you are curious. Come back because you still have not seen everything.

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