The world has changed a lot over the years. Buildings have been renovated, cities have become busier, and nature has changed a lot. These changes might be due to a rise in population, an advancement in technology, or a combination of the two. There are new buildings, bigger streets, and so much more being done to cities worldwide. This means that cities, buildings, and other commonplaces have changed in appearance pretty drastically throughout the decades.

Some cities are honestly unrecognizable when seen in the past. Some now-abandoned places were once popular hangout spots, some relics were once major advancements, now just normal structures. Back then, there was less hustle and bustle, and life was quieter.

There are tons of photos online of cities, historical buildings, and other famous sights back in the past compared to now. Here is a collection of 25 side-by-side photos from life in the past showcasing these interesting differences in places then and now.