Voila quelques info extraite de VisaHQ
Il semble que si tu as un visa de touriste pour les US, tu peux entrer au Mexique en venant des US, Sinon, l'ambassade est a Alger, voir ci dessous ainsi que les conditions
Desolé, c'est en anglais, mais quand on voyage, c'est la langue véhiculaire
Starting May 1st, 2010, all foreigners, regardless of their nationality, visiting Mexico as tourists, transmigrate or for business matters will not need a visa for Mexico as long as they hold a valid US visa and arrive in Mexico from the United States.
Mexico Embassy in Algiers
25 Chemin El Bakri, Ben Aknoun
16306
Algiers
Algeria
Phone
+213-21914600
+213-21916301
+213-21914662
Fax
+213-21914601
Email
embamexargelia@gmail.com
Mexico tourist visa is required for citizens of Tunisia.
Citizens of Tunisia residing in Tunisia must apply for a visa to Mexico in person at the nearest consulate of Mexico in Tunisia. Please note, application procedures and fees may vary by location. If there is no consulate of Mexico in Tunisia there may be a consulate of Mexico in a neighboring country that covers the jurisdiction of Tunisia.
While we cannot process your travel visa request, travelers should take note of the following advice:
Check the current validity of your passport
For international travel, all travelers will need a passport, valid for at least 90 days following your departure date. However, we strongly recommend traveling with six months validity on your passport at all times.
It is also recommended that your valid passport have at least two un-used pages remaining, for any necessary entry and exit stamps that may be issued. It is also a good idea to review the number of pages and validity remaining your passport well in advance of overseas travel. This will allow for time needed if a replacement passport may be required.
Use our Embassy Guide
Here you can look up embassy and consular contact information. Our comprehensive database of worldwide embassy address and contact details can help you locate the nearest embassy to seek country-specific guidance pertaining to travel regulations.
Still in need of more information?
There is a good chance that you may find the answer within our frequently asked questions pages. This is a useful resource for anyone new to the travel visa or passport applications process.
Further useful information
Review our Travel tips pages and global Customs Regulations sections before traveling. Here you will find sound advice and up-to-date customs information for any destination country.