LandsatLook 2.0

LandsatLook 2.0 is a nice way to explore the USGS Landsat archive. You can even do on-the-fly analysis and dispplay differents band combinations and band ratios. One issue I noticed: you cannot switch the basemap - the dark one looks cool, but swapping it for something like OSM would make it much easier to find your area of interest.

Here's a nice video tutorial: https://www.usgs.gov/media/videos/landsat-cloud-landsatlook-20