Saint-Raphaël's summer fireworks tradition began in 1964, when municipal authorities launched the first coordinated pyrotechnic display from the Vieux Port breakwater to mark the height of tourist season. The launches now occur on select July and August evenings, synchronized to symphonic recordings broadcast across the waterfront. Each show burns through approximately 2,800 individual charges, choreographed in six-minute sequences that reflect off the red porphyry cliffs of the Estérel Massif. The catamaran feu d'artifice Saint-Raphaël departures position vessels 800 metres offshore, beyond the exclusion perimeter enforced by the Préfecture Maritime, offering unobstructed sightlines toward both the launch barges and the coastal amphitheatre that frames the display. The town's maritime identity predates its pyrotechnic calendar by centuries. Roman traders anchored in the natural harbour as early as the first century BCE, drawn by the sheltered bay and proximity to the Via Aurelia. By the 19th century, Saint-Raphaël had evolved into a winter resort for European aristocracy, its reputation cemented when Alphonse Karr, the Parisian journalist, relocated here in 1864 and published weekly dispatches praising the microclimate. The seafront promenade, constructed between 1880 and 1910, remains lined with Belle Époque villas whose terracotta façades glow amber at dusk. The fireworks launched today honor this legacy, timed to coincide with peak twilight when the sky transitions from cobalt to violet and the first navigation lights blink on across the Golfe de Fréjus. Modern catamaran operators depart from the Port de Santa Lucia and the Vieux Port, hulls ranging from 12-metre sailing catamarans to 18-metre motor vessels capable of carrying 49 passengers. Most cruises follow a westward trajectory past the Île d'Or, the small island topped by a medieval watchtower that inspired Hergé's depiction of the Black Island in Tintin. The route continues along the Base Nature François Léotard, a protected coastal reserve where Aleppo pines descend to water level, before anchoring in the designated viewing zone. Onboard systems include stabilized platforms, cushioned seating, and retractable bimini canopies. Skippers maintain VHF contact with the harbourmaster throughout the display, adjusting position as wind shifts to keep smoke plumes downwind of the vessel. The return leg, executed under minimal lighting to preserve night vision, delivers passengers back to the quays by 23:00, the town's cafés still serving espresso and tarte tropézienne to crowds dispersing from the waterfront. The Estérel's volcanic geology amplifies the acoustic impact of each detonation. Sound waves travel faster over water than land, arriving at offshore vessels with a half-second delay that creates a layered auditory effect—the visual burst, then the percussion. Passengers report feeling the concussive pulse through the deck, a phenomenon most pronounced during the finale's rapid-fire salvo when 400 shells ignite in 45 seconds. The mineral composition of the coastal cliffs, rich in iron oxide, reflects warmer wavelengths, bathing the rock faces in shades of rust and gold that complement the pyrotechnic palette of magnesium whites and strontium reds.