i will travel from costa rica to argentina by earth, any information is good?

the problem is the canal de darien , what can i do ?thers some boats from panama to cartagena

You will have to catch a boat. There is NO overland passage through the darien gap.

Yes. You cant cross the Darien Gap by land. It's not possible, and that area is also very unsafe with rebel activity etc.

Going by boat is the only option (unless you fly, obviously.)

There ARE boats in Catagena that go south, but Id be very careful taking them. A lot of the boats running that route are used for drug smuggling and the captains dont like foreigners asking too many questions or trying to come aboard.

Piracy is also a problem.

It is possible to go by sea, but be careful.

In Argentina, I recommend that you visit the following locations:

* The Obelisk
* Puerto Madero
* River Plate Stadium
* La Bombonera

Greetings from Argentina