Yes, just about anyone can get a visa and get tickets to various locations of the Amazon river. You can visit Manaus, Brazil, which is a famous Amazon destination. This is quite a modern city with two million people and it is pretty much located in the middle of the rainforest. This is one of the famous locations of the Amazon. You may also want to visit Rurrenabaque in Bolivia and Iquitos, Peru. Locations are also available in various cities that line the Amazon river. Various cities have taken to developing tourist centers based on tourism to the Amazon.
There are nine nations that enjoy the benefits of the Amazon rainforest in their borders are: Brazil, Peru,Colombia, Venezuela, Ecuador, Bolivia, Guyana, Suriname and French Guiana.