But the British government's austerity measures have cut the monarchy's budget, and some see this trip as the Queen's last international hurrah.
Weriyaha BBC-da ee Nomsa Maseko oo ku sugan dalka Swaziland ayaa waxa ay sheegaysaa in ku dhawaaqista magaca la badelay ay ka xanaajisay qaar ka mid ah dadka wadankaasi, kuwaas oo rumaysan in ujeedada boqorku tahay inuu diiradda saaro sidii uu wax uga qaban lahaa dhaqaalaha sii liicaya ee waddankaasi.