Ancient tourism to Stonehenge?

The boy with the amber necklace has been suggested to be of European Mediterranean origin.

The new evidence shows that ‘the Boy with the Amber necklace’ spent his childhood in a warm climate typical of Iberia or the Mediterranean. Such warm oxygen values are theoretically possible in the British Isles but are only found on the extreme west coast of South West England, western Ireland and the Outer Hebrides. These areas can be excluded as likely childhood origins of his on the basis of the strontium isotope composition of his teeth  1.