What may surprise even experienced pilgrims, though, is that the Shikoku 88 is not the only Henro–in fact most of the Seto Inland Sea’s islands, large and small, are home to Shima-Henro, “Island Pilgrimages,” the most famous of these being the one on Shodoshima. While seasoned pilgrims will notice many similarities to the Shikoku Pilgrimage, the Shodoshima Henro is an entity unto itself, with its own unique majesty and potency.