Aerial views of famous sights are now available in 3D from Google Maps

Google's 3D "immersive view" isn't finished yet, but you can get a sneak peek now. Google is rolling out updates to its Android and iOS versions of Google Maps that introduce aerial views of close to 100 famous landmarks, including Alcatraz in San Francisco, Big Ben in London, and the Empire State Building in New York City. The feature combines artificial intelligence with billions of photographs (including satellite and Street View photos) to generate convincing 3D images. This is marketed as a tourist attraction tool, although it's also an excellent method to satisfy your curiosity without flying anywhere.

Users from all over the world may enjoy aerial views. If one is accessible, simply look for a landmark in Google Maps and go to the Photos section.

There's also a pair of more conventional yet extremely useful improvements. More detailed routing information, including heavy car traffic, stairs, steep slopes, and road types (such as a major thoroughfare versus a side street), will be added to Google Maps' cycling navigation. You'll also have an easier time comparing options. The biking upgrades will soon be available in "hundreds" of cities around the world.

Not only that, but new place sharing notifications notify you when a friend comes (or departs) at a certain location. This might help you figure out when other concert-goers have arrived at the venue, for example. Only people who have consented to share their locations will receive notifications, and Google assures app and email updates to prevent users from inadvertently turning off sharing.