Approaching 10 years . . .
Current Tentative List (17)
-
Civil Rights Movement Sites 2008
- Dayton Aviation Sites 2008
- Thomas Jefferson Buildings 2008
- Mount Vernon 2008
- Serpent Mound 2008
-
Okefenokee National Wildlife Refuge 2008
- Petrified Forest National Park 2008
- White Sands National Monument 2008
- Brooklyn Bridge 2017
- Ellis Island 2017
- Central Park 2017
- Early Chicago Skyscrapers 2017
- Pacific Remote Islands Marine National Monument 2017
- California Current Conservation Complex 2017
- Marianas Trench Marine National Monument 2017
- Marine Protected Areas of American Samoa 2017
- Big Bend National Park 2017
Queued Nominations:
Okefenokee National Wildlife Refuge will be evaluated for 2026Civil Rights Movement Sites will be evaluated for 2027Six inscriptions since the 2008 Tentative List update. Inscriptions in 2010, 2014, 2015, 2019, 2023, 2024.
Since both Tentative List updates, some sites have changed and updates are due.
Name Changes: 2- Pacific Remote Islands Marine National Monument to
Pacific Islands Heritage Marine National Monument- White Sands National Monument to
White Sands National ParkComponent Changes: 2- Civil Rights Movement Sites (3) to (14?)
- California Current Conservation Complex (6) to (8?)
The designation of the
Chumash Heritage National Marine Sanctuary, alongside the well established Channel Islands National Marine Sanctuary / Channel Islands National Park could become the new Southern boundary of this TWHS.
If a new Tentative List is published on the same time frame as the January 2008 to April 2017 update, then June 2026 would be the equivalent projection. Public Comment periods were held in 2021, 2023 for priority nominations and potential additions to the tentative list. However, no official updated Tentative List timeline / process has been announced.
As previously reported there has been a long-term goal of nominating bi-national properties with Mexico, but the political climate for such an endeavor is challenging. It remains to be seen if an when any US / Mexico nominations emerge. In our
aspiring forum, there was an article calling to nominate Hawaiian cultural heritage, but local advocacy for such an endeavor may or may not materialize. Indeed, local advocacy has been key to many of the cultural inscriptions in the past 15 years.
- El Camino Real de Tierra Adentro
- El Camino Real de las Californias
- El Pinacate y Gran Desierto de Altar Biosphere Reserve in Sonora, Mexico, with Cabeza Prieta National Wildlife Refuge and Organ Pipe Cactus National Monument in Ajo, Arizona
- Sierra del Carmen Mountains in Coahuila, Mexico, with Big Bend National Park in southwestern Texas
There are some early indicators that the
Pacific Islands Heritage Marine National Monument will follow Okefenokee and the Civil Rights Movement Sites as the next priority nomination.