I am leaving from united states with $15000 for 129 days
Cork, Dublin, Belfast, Glasgow, Edinburgh, Kirkcudbright, Liverpool, Nottingham, London, Amsterdam, Copenhagen, Berlin, Dresden, Prague, Munich, Salzburg, Budapest, Hvar, Korčula, Dubrovnik, Kotor, Ohrid, Corfu, Taormina, Palermo, Rome, Florence, Venice, Verona, Cinque Terre, Nice, Aix-en-Provence, Annecy, Zürich, Colmar, Paris, Rothenberg, Heidelberg, Amboise, Chambord, Saint-Michel-Mont-Mercure, Giverny, Normandy, Versailles, Strasbourg

I have budgeted $7000 for 83 days
Amsterdam, Berlin, Prague, Kraków, Salzburg, Munich, Venice, Rome, Certaldo, Florence, Cinque Terre, Nice, Marseilles, Lauterbrunnen, Interlaken, Paris, Dublin, Cashel, Galway, Ballyvaughan, Doolin, Belfast, Kirkcudbright, Fort William, Inverness, Edinburgh, Alnwick, Oxford, Leeds, London