Midway Atoll (ICAO identifier PMDY) is not open to the public, but you can take a virtual tour via Google Street View:
https://www.google.com/maps/@28.217...4!1sJlnV0_vy6BuIz1vvaqZ66A!2e0!7i13312!8i6656
https://www.google.com/maps/@28.205...4!1szq1Faka4qU9MGDVDU3eSHQ!2e0!7i13312!8i6656
Other relevant links:
https://www.fws.gov/refuge/Midway_Atoll/about/Virtual_Visit.html
https://skyvector.com/?ll=28.201557416040483,-177.38139152519994&chart=301&zoom=1
https://www.google.com/maps/@28.217...4!1sJlnV0_vy6BuIz1vvaqZ66A!2e0!7i13312!8i6656
https://www.google.com/maps/@28.205...4!1szq1Faka4qU9MGDVDU3eSHQ!2e0!7i13312!8i6656
Other relevant links:
https://www.fws.gov/refuge/Midway_Atoll/about/Virtual_Visit.html
https://skyvector.com/?ll=28.201557416040483,-177.38139152519994&chart=301&zoom=1