Dimensional reconstruction · live

Step into the parallel dimension where the Mikdash already stands.

The first dimensionally-cited, walkable reconstruction of the Third Beis HaMikdash — built from Yechezkel's own words, sourced amah by amah. Not a video game. A place.

Sponsor the Next Amah → Enter the Vision

534 cited dimensions Browser → VR → AR floorplan Always free. Never commercialized.

◴ Ignition · until Tisha B'Av

–Days

–Hrs

–Min

Raised toward first milestone$100,000

// live total on GiveSendGo · $100k is ignition — the full vision is costed & ready

◈ GROUND TRUTH ◈

Nothing here is invented

The measurements come first.
The awe follows.

Before a single wall was drawn, every dimension of the Mikdash was extracted and cited — wall by wall, gate by gate — from Yechezkel 40–42 through Leshichno Tidreshu, following Rashi and the Ramchal's Mishknei Elyon. Real engineering, shown honestly.

Dimensioned floorplan of the Third Beis HaMikdash

The floorplan, to the amah324×329 envelope · 100×100 Azarah · 32×32 Mizbeach

Built in the openthe dimensionally-exact skeleton, live

Already walkablestanding in the Azarah, facing the Heichal

534cited dimensions

40–42every pasuk of Yechezkel

0.525mthe amah, applied once

100%sourced · nothing guessed

◈ THE VISION ◈

Walking in a parallel dimension

Photons, not matter

Halacha permits marking a floorplan on the ground — not building a functional replica of the Mikdash or its vessels. So that is exactly the line we build to.

Today → the browser

See it, walk it, free

Open a browser and walk the courtyards, the Azarah, the ramp of the Mizbeach, toward the Heichal — at the true scale our meforshim describe, down to the amah. No headset, no cost, no gate.

The finale → the floor

Stand on the floorplan. See it rise.

Walk into a room with only the plan of the Mikdash marked on the floor. Put on a headset. An AR overlay maps the full, living Beis HaMikdash onto that floor as you walk it. You are walking the actual footprint, at the actual scale.

◈ TWO WAYS IN ◈

Learning Mode · Real-Time Mode

Not a museum. An instrument.

Learning Mode

Ask "who may enter here?" — get a real answer

Walk from the Ezras Nashim to the Ezras Yisrael to the Azarah, and at every threshold understand exactly who may cross it, and why. Watch a korban unfold step by step — the choreography of the avodah, brought to life for the first time anywhere.

Real-Time Mode

See the avodah as it would be happening right now

Right now, the Korban Tamid should be offered at this hour, the Leviim should be singing this perek, the ketores rising. Real-Time Mode shows the avodah synchronized to the actual time — the schedule the Torah sets, made visible instead of only recited.

◈ THE BUILD ◈

The plan is ready from day one

What your donation builds — and when

We release online-first and free, improving in public. The headset and the AR floorplan Experience Center are the finale, not the opener — your gift funds a real, usable experience soon, not a promise.

ELUL 5786 · AUG–SEP 2026

Studio spin-up

Team, fiscal sponsorship, and the geometry production line begin. Building in public from day one.

CHANUKAH 5787 · DEC 2026

Browser-walkable Beis HaMikdash FREE

Walk the outer courts → Azarah → Heichal → Kodesh HaKodashim, in any browser.

NISAN 5787 · MAR 2027

The first avodah: the Korban Tamid FREE

The hero zone textured and lit — and the first offering, animated. The month of redemption.

PESACH 5787 · APR 2027

VR headset walkthrough FREE

Put on a Quest and walk the Mikdash at full scale, from home.

TISHA B'AV 5787 · SUMMER 2027

The first AR Experience Center opens

Walk a marked floorplan and see the Mikdash rise onto it — one year from ignition.

5788 AND ONWARD

Populated real-time avodah → a network of centers

Full Learning Mode, many Kohanim, live Jerusalem time — then centers in Beit Shemesh, Lakewood, and beyond.

$100k

Ignition

The free browser-walkable Mikdash, the first animated avodah, and the WebXR build begun. Proof the vision is real.

$500k

The floorplan, alive

Everything above, plus the first physical AR Experience Center — walk the floorplan, see the Mikdash.

$1M

The full vision

A populated, real-time avodah, complete Learning Mode, and a second community center underway.

◈ WHY NOW ◈

The days between churban and chizuk

We build now — deliberately

We build this during the Three Weeks and reveal it around Tisha B'Av. This is the season we sit on the floor and mourn what was lost — and, chazal teach, the season the geulah is born. To finally see the Beis HaMikdash — not to argue where or how it will stand, but to stop leaving it to imagination alone — belongs precisely here: in the same breath as Eicha, and as מנחם ציון בבנין ירושלים.

Who's building this

One builder, a cited sefer, an open process

Built by a single engineer-builder, guerilla-style, with AI-accelerated tools and total transparency about that. Every dimension is sourced; nothing is invented. We are actively seeking haskamos from poskim on every stage — the floorplan, any reference models, and the AR/VR rendering itself — because doing this right matters more than doing it fast. If you are a rav, a talmid chacham, or affiliated with Machon Leshichno Tidreshu and want to review our work — we want you to.

◈ THE ASK ◈

Participate, don't purchase

Help us build the first amos

We are not selling anything. Every dedication is a name attached, permanently, to a real piece of the model — participation in bringing the vision to life, not a purchase.

Zocheh Lehiskatev · $18 / $36

Your name inscribed on the digital Wall of Builders.

Amah Sponsor · $180

Sponsor one amah of a named wall or corridor in the walkthrough.

Keli Sponsor · $360–$770

Sponsor a single vessel — your name attached to that keli in-app.

Lishka Dedication · $1,800

Sponsor a full chamber. A dedication plaque appears when a visitor enters it.

Korban Vignette Partner · $5,000–$18,000

Sponsor a full avodah animation — "brought to life by [Name], in memory / honor of…"

Found a Center in Your City · $50,000+

Underwrite a physical AR Experience Center in your community, as its named founding host.

Sponsor the Next Amah →

The honest questions

Is this really okay to do?

Is this halachically okay? Aren't we forbidden to build a model of the Mikdash or its vessels?

That's exactly the right question — and it's a real halachic issue, not folklore. The Gemara (Rosh Hashanah 24a, Avodah Zarah 43a, Menachos 28b) forbids fabricating a functional replica of the Mikdash's vessels outside the Mikdash itself. That is about durable, functional, three-dimensional facsimiles. A floorplan marked on a floor is none of those — it is two-dimensional, non-functional, a map, not a building. An AR/VR overlay is one step further still: it is light, not matter. We are seeking written guidance — not a comfort-blessing — covering the floor marking, any internal reference models, and the AR/VR rendering, as three distinct questions, before each stage ships publicly.

Are you advocating rebuilding the Temple physically, or going up to Har HaBayis?

No. This project takes no position on, and makes no statement about, conduct at the physical Temple Mount. Those are live, sensitive, rabbinically-debated questions this project is not equipped or intended to weigh in on. What we do is learning and visualization — the same category as studying Mishnayos Kodashim or the Rambam's Hilchos Beis HaBechirah: Torah study and yearning, not a claim about the physical site. If any of our messaging ever reads otherwise, tell us — that's a bug, not a feature.

Will it always be free?

Yes. The online and app experience will always be free and will never be commercialized — a gift to Klal Yisrael, funded by donations. Physical Experience Centers are hosted by communities, not run for profit.

How is this possible for one person with no big budget?

Because it's built with 2026-era AI-accelerated tools — parametric CAD, generative video and voice, and a lot of solo, guerilla effort — not a studio budget. We release at whatever realism is achievable at each stage and improve it in public.

Is my donation tax-deductible? And what if you don't hit $100,000?

Donations are processed through fiscal sponsorship so you receive a receipt for tax purposes. And there's no all-or-nothing penalty — every dollar goes toward the next stage of the build regardless of whether the full goal is reached.

Step into the parallel dimension where the Mikdash already stands.

The measurements come first.
The awe follows.