Eclipse 2026: Airbnb Occupancy Traces the Path of Totality | AirROI

Eclipse 2026: Airbnb Occupancy Traces the Path of Totality

by Jun ZhouFounder at AirROI

Published: August 11, 2026

Tomorrow evening the moon's shadow crosses northern Spain and western Iceland. We mapped Airbnb occupancy for eclipse night and the path of totality is visible in the data alone — a corridor of near-sold-out towns cutting through the emptiest part of the country. Inside the path, Spanish listings hit 89% occupancy on a Wednesday night in August. Outside it: 73%. A week earlier those two groups were basically the same market.

At a glance (AirROI analysis, August 2026)

Eclipse-night occupancy inside the path of totality: 89% (vs 73% rest of Spain)

Week-over-week change: +7.8 pp inside the path, −1.9 pp outside

Same Wednesday last year: 71% inside, 62% outside — in-path premium +9.4 pp then, +16.1 pp now

Corridor town year-over-year: Logroño 49% → 97% , Burgos 49% → 92%, Zaragoza 45% → 92%

Price signal: Spanish path markets raised rates +6.7% median (74% raised); French holiday markets −1.5% (34% raised)

The corridor appears in one week

AirROI's analysis shows a single-week occupancy gain of 7.8 percentage points inside the path of totality — from 82% on Wednesday 5 August to 89% on Wednesday 12 August — while the rest of Spain fell from 75% to 73%. The corridor gained while the country contracted.

Interior Spain is the empty half of the country in August. Everyone is at the coast. Except this week, in a 290 km-wide strip running from Galicia through Castilla y León to the Balearics:

City5 Aug 202612 Aug 2026ChangeSegovia43%86%+43 ppValladolid48%87%+39 ppCuenca53%91%+37 ppLogroño63%97%+34 ppZaragoza60%92%+33 ppBurgos61%92%+31 ppLeón57%82%+25 pp<br>Madrid, an hour down the road, stayed at 43% — down 5 points from the week before. The difference between Madrid and Burgos is a line NASA published years ago. Madrid sits 157 km from the centre of the eclipse path, just outside the ~150 km edge of totality over Spain.

The effect decays with distance from the centre line

We sorted every Airbnb cell in Iberia by its distance from the centre of the eclipse path and pooled occupancy within distance bands, producing a dose-response curve clean enough to read the eclipse geometry off the x-axis. The effect peaks at 50–100 km — interior towns with maximum headroom — and flips sign at almost exactly the ~150 km boundary where totality ends.

Distance from centre lineOccupancy change (5 → 12 Aug)Note0–50 km+6.6 ppCentre line hits the Asturian coast — already full, less headroom50–100 km+10.1 pp Peak effect — interior towns with maximum headroom100–150 km+7.0 ppStill inside the path150–200 km−2.9 ppPast the edge — the eclipse premium is gone200–300 km+0.2 ppFlat300–400 km−3.8 ppNormal August fade<br>The 0–50 km band is lower than 50–100 km because the centre line comes ashore on the north coast, which was already near-full in August and had little room to grow. The interior towns 50–150 km from the line had all the headroom — and they used it. In-path cells cap at 151 km from the centre line; the first out-of-path cells start at 143 km.

This is the kind of granular, distance-segmented demand data that matters for understanding how seasonal and event-driven demand concentrates geographically rather than washing out in market-wide averages.

This band did not exist last August

Week-over-week proves the corridor exists. Year-over-year proves it is new. We reconstructed the same occupancy map for Wednesday 13 August 2025 — same weekday, same week of August — from our listing-level archive. The 2025 and 2026 maps are drawn on the same 805 matched cells, so only the colour changes — the dots sit in the same positions.

Wed 13 Aug 2025 (settled)Wed 12 Aug 2026 (6 days out)Spain, inside the path71%89%Rest of Spain62%73%In-path premium +9.4 pp +16.1 pp<br>The in-path region always runs about 9 points above the rest of Spain in August — it contains the premium north coast. That premium was +9.0 pp on 6 August 2025 and +9.4 pp on 13 August 2025: flat, week to week, year to year. On eclipse night it is +16.1 pp. Three control Wednesdays, one explosion.

The same towns, same weekday, one year apart:

CityAug 2025Eclipse night 2026In the path?Logroño49%97%YesBurgos49%92%YesZaragoza45%92%YesCuenca31%91%YesValladolid43%87%YesMadrid37%43%No — 157 km off centreBarcelona56%65%No<br>Madrid gained 6 points. Barcelona gained 9. Both are normal year-over-year drift for a large urban market in August. The corridor towns gained 40 to 48 points. That is not drift.

Price confirms it is the eclipse, not the calendar

Among markets that gained 8 or more points of occupancy between 5 and 12 August, Spanish path-of-totality markets raised nightly rates by a median of 6.7% , with 74% of them increasing price. French markets filling for the same dates — the run-up to the 15 August bank holiday — discounted by a median of 1.5%, with only 34% raising price. Same occupancy...