Some attractions and food places. Check out the guide here or download the pdf version here

A Travel Advisory is a report from the U.S. Department of State that describes the risks and recommended precautions for U.S. citizens—not foreign nationals—in a foreign destination. The Department of State has no higher priority than the safety and security of U.S. citizens abroad. More details here

Traveling overseas? Need a good communication option? A good option could be Google Fi wireless. There are options for data and calling/texting with no extra charge. More details here

Sometimes, when you travel overseas or vice versa, the cost of using credit/debit cards may incur high fees. A good option offered by Revolut, it may be a good fit. I personally use it the same as my family. It is easy to convert different currencies using the same account. If you think it is something you are looking for, you can check it out here.