Here are some exclusive pictures of the St. Carmen's Day in Spain with Prince Felipe and Princess Letizia honoring the occasion.

Royal Celebration
Spain's Crown Prince Felipe (L) and Princess Letizia arrive before the celebrations for St. Carmen's day at the Naval Military School in Marin, northwestern Spain, July 16, 2011. REUTERS
Royal Celebration
Spain's Crown Prince Felipe salutes as he review troops during celebrations for St. Carmen's day at the Naval Military School in Marin, northwestern Spain, July 16, 2011. REUTERS
Royal Celebration
Spain's Crown Prince Felipe reviews troops during celebrations for St. Carmen's day at the Naval Military School in Marin, northwestern Spain, July 16, 2011. REUTERS
Royal Celebration
Spain's Crown Prince Felipe (2nd R) and Princess Letizia (R) reviews troops during celebrations for St. Carmen's day at the Naval Military School in Marin, northwestern Spain, July 16, 2011. REUTERS
Royal Celebration
Spain's Crown Prince Felipe (L) salutes as he review troops during celebrations for St. Carmen's day at the Naval Military School in Marin, northwestern Spain, July 16, 2011. REUTERS
Royal Celebration
Spain's Crown Prince Felipe (L) speaks with Princess Letizia during celebrations for St. Carmen's day at the Naval Military School in Marin, northwestern Spain, July 16, 2011. REUTERS
Royal Celebration
Spain's Princess Letizia arrives before the celebrations for St. Carmen's day at the Naval Military School in Marin, northwestern Spain, July 16, 2011. REUTERS