The early morning reveilles, or “dianas,” are some of the best moments at San Fermin. Tag along with the municipal band through the streets of old Pamplona at 6.45 a.m. and loudly chant the most popular San Fermin songs. Many people are still awake from the night's festivities and look forward to this rousing band which wakes the more moderate sleepers.  Don’t leave Pamplona without doing this!