Check out Watched Walker on youtube for London tours,
and Walking Commuter for NYC.

Travel vlogs..Lonely Planet, Departures, Anthony Bourdain Series.

The Daily Bald -- youtube--for Russia/Ukraine, etc.

Kara and Nate --youtube--world travel

Trian/plane trips --Jeb Brooks
Noel Phillips-----------------------------------------youtube

Railcowgirl---youtube

Google Maps

Google earth is fairly cool,

I believe there are already virtual tours being sold that you can experience with a VR headset. The local takes you around the city or wherever and gives you a tour. You can look around 360 degrees whenever you want.

https://beeyonder.com/?utm_term=virtual%20tours%20around%20the%20world&utm_campaign=Leads-main&utm_source=adwords&utm_medium=ppc&hsa_acc=2007646997&hsa_cam=13530126703&hsa_grp=123053158545&hsa_ad=590597349323&hsa_src=g&hsa_tgt=kwd-356651083427&hsa_kw=virtual%20tours%20around%20the%20world&hsa_mt=p&hsa_net=adwords&hsa_ver=3&gclid=CjwKCAjw3POhBhBQEiwAqTCuBhszj__NG5bVZ8FL2ZBoDHM4GkhIst3_Vei1UMQAwUVreg7ETUesxRoCBCQQAvD_BwE

Google earth.

Youtube has videos of everything from Spanish Bullfights to Train trips across America and Canada, (without the blocked toilets) For anything with more adventure, see the "Top Gear" Specials..😷

Streetview, travel vids, maybe VR too. Just try not to confuse digital experiences with real world ones!

Every travel company has posts