BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Stellarhound//city-ics-v1//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Stellarhound — Landes de Gascogne Regional Natural Park dark
 -sky nights
X-WR-CALDESC:Nights when the Moon leaves Landes de Gascogne Regional Natura
 l Park's dark hours essentially moon-free (moon interference ≤ 15%\, the
  deep-sky standard used across stellarhound.com). Deterministic moon & dar
 kness geometry via Skyfield + JPL DE440s (city-ics-v1). Cloud cover is not
  knowable this far ahead — check the live forecast at https://stellarhou
 nd.com/dark-sites/landes-de-gascogne-regional-natural-park?utm_source=cale
 ndar&utm_medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-g
 ascogne-regional-natural-park closer to each window.
REFRESH-INTERVAL;VALUE=DURATION:P1W
X-PUBLISHED-TTL:P1W
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2026-08-08@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20260808
DTEND;VALUE=DATE:20260821
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2026-09-06@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20260906
DTEND;VALUE=DATE:20260919
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2026-10-05@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20261005
DTEND;VALUE=DATE:20261018
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2026-11-03@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20261103
DTEND;VALUE=DATE:20261116
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2026-12-02@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20261202
DTEND;VALUE=DATE:20261216
SUMMARY:Dark-sky window · 14 moon-free nights
DESCRIPTION:14 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2026-12-31@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20261231
DTEND;VALUE=DATE:20270114
SUMMARY:Dark-sky window · 14 moon-free nights
DESCRIPTION:14 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-01-30@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270130
DTEND;VALUE=DATE:20270212
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-02-28@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270228
DTEND;VALUE=DATE:20270313
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-03-29@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270329
DTEND;VALUE=DATE:20270411
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-04-28@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270428
DTEND;VALUE=DATE:20270511
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-05-28@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270528
DTEND;VALUE=DATE:20270610
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-06-29@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270629
DTEND;VALUE=DATE:20270711
SUMMARY:Dark-sky window · 12 moon-free nights
DESCRIPTION:12 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-07-28@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270728
DTEND;VALUE=DATE:20270810
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-08-27@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270827
DTEND;VALUE=DATE:20270908
SUMMARY:Dark-sky window · 12 moon-free nights
DESCRIPTION:12 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-09-25@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20270925
DTEND;VALUE=DATE:20271007
SUMMARY:Dark-sky window · 12 moon-free nights
DESCRIPTION:12 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-10-24@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20271024
DTEND;VALUE=DATE:20271105
SUMMARY:Dark-sky window · 12 moon-free nights
DESCRIPTION:12 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-11-22@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20271122
DTEND;VALUE=DATE:20271205
SUMMARY:Dark-sky window · 13 moon-free nights
DESCRIPTION:13 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:dark-site-window-landes-de-gascogne-regional-natural-park-2027-12-21@st
 ellarhound.com
DTSTAMP:20260719T000000Z
DTSTART;VALUE=DATE:20271221
DTEND;VALUE=DATE:20280101
SUMMARY:Dark-sky window · 11 moon-free nights
DESCRIPTION:11 nights with essentially moon-free dark hours at Landes de Ga
 scogne Regional Natural Park (nightly moon interference ≤ 15% — Moon b
 elow the horizon for nearly all of astronomical darkness\, or too thin to 
 matter).\n\nCloud is the one thing no calendar can promise. When a window 
 gets close\, check the live per-night forecast: https://stellarhound.com/d
 ark-sites/landes-de-gascogne-regional-natural-park?utm_source=calendar&utm
 _medium=ics&utm_campaign=dark-site-windows&utm_content=landes-de-gascogne-
 regional-natural-park\n\nRule city-ics-v1 — deterministic moon/darkness 
 geometry\, Skyfield + JPL DE440s. Not a weather forecast.
URL:https://stellarhound.com/dark-sites/landes-de-gascogne-regional-natural
 -park?utm_source=calendar&utm_medium=ics&utm_campaign=dark-site-windows&ut
 m_content=landes-de-gascogne-regional-natural-park
CATEGORIES:dark-sky-window
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR