Citizens of EU and Schengen countries (including Ireland) have the right to come and go in the EU and Schengen area without restriction. No visas are required, and there is no time limits on the stay.
No.
Ireland is a member of the EU. All EU citizens can travel to all Schengen (and other EU) countries without restriction, just by showing their passport (or national ID card if they have one) as proof of citizenship.
Most Schengen countries are also EU countries. All EU citizens (including Irish citizens) can live and work in all EU countries without restriction.
Ireland is not part of the Schengen Treaty, so they don't use Schengen visas. Depending on where they are travelling too, they may need other visas. To travel to other countries within the Schengen Area, they would not need visas, as they would have other arrangements with those countries.
US citizens do not normally need a Schengen visa.
Residency in Ireland is of no relevance to whether or not you need a Schengen visa. It is your nationality which is important.
no
Yes Gambians need a Schengen visa to transit Germany
That will depend on what your nationality is. You would need to check with your local authorities or with the Irish department of Foreign Affairs. Check their requirements in the link below. If you plan to go to Northern Ireland, then the requirements could be different.
Starting from December 15th 2010, if you are an Albanian biometric passport holder, you will not need a Schengen visa to Spain.
Ireland is not part of the Schengen Area so Schengen visas are not valid in Ireland (or the UK). You may need a visa unless you hold a passport from a country which doesn't need a visa for Ireland (e.g. USA). Check the Irish embassy for your country to see their rules.
No
It depends on your nationality. If you are an EU or Schengen Area citizen you do not need any time on your passport. Otherwise you need 3 months after the date you intend to leave the Schengen Area.
Yes, you need a separate visa for Ireland. Ireland is not part of the Schengen Area. Schengen visas are not valid.
YES. Irish passport holders need to have an e-Visa in order to enter Turkey (and have needed this since the e-Visa system was launched in 2013). No additional visas are required unless the purpose of the visit is something other than tourism or simple commerce (like studying or permanent residency).
no bulgarian passport holders need no visa
It depends on where you are coming from. If you live inside of the Schengen Zone, there is no problem. If you live outside of Schengen, you will probably need a new passport, especially if you need a VISA to enter Spain.
Where are you from? What country's passport do you have? If you're an EU or EEA citizen then you don't need a visa for travel within the European Union or the EEA (Norway, Iceland, Liechtenstein). I'm from Guinea and I have Guinea passport. Then you will need a Schengen visa. You need to get it from the Spanish embassy in Guinea. The visa will be valid for all Schengen countries.