SNL Experience

Cala Montgó opens along the Girona coast of Catalonia, where swimmers gather. The SNL Experience is an open water swimming race held in the Mediterranean Sea at Platja de Montgó, in Catalonia, Spain. Organised by Swim No Limits, the event is designed as a complete weekend experience in the Montgrí Natural Park rather than a standalone competition. Taking place in October, the meeting draws athletes to the beach. The competition offers three distinct open water courses adapted to different levels of endurance, spanning 1.5 kilometres, 3.4 kilometres, and a long route listed up to 5.8 kilometres. Swimmers enter the sea directly from Platja de Montgó, navigating the bay before returning to the shore. Beyond the individual distances, the race acts as the grand final of the SwimNoLimits Cup. Swimmers meet here for the decisive showdown of the season. The weekend concludes with the official awards ceremony of the cup, wrapping up the year's swimming alongside the cove.

Cala Montgó: the beach and the three routes

Cala Montgó has fine-grained sand, and its water is clear and calm because the bay is sheltered from the tramuntana storms that are so common in the Empordà. The beach faces east and is closed to the north by Punta Montgó, 96 meters high and topped by a fortified watchtower of the modern era. The 1,500-meter route of the SNL Experience starts and finishes at Cala Montgó and runs between cliffs and posidonia beds. The 3,400-meter route heads south from Cala Montgó to Cala Viuda and back, through scenic sections of the Montgrí Natural Park between cliffs and underwater life. The 5,800-meter route is a circuit towards l'Estartit along the wild coast of Montgrí, with technical passages between rocks. The SNL Experience at Cala Montgó is the grand final of the SwimNoLimits Cup 2026 and can change a swimmer's position in the Cup.

Montgrí Massif: sea caves and hundred-meter limestone cliffs

About seven kilometres from the race venue, the coastal front of the Montgrí Massif towers over the Mediterranean with sheer sea cliffs exceeding 100 metres in height. This formidable wall of rock creates an imposing backdrop along the regional shoreline. Geologically, this towering coastal formation does not terminate where the rock meets the waterline. The Medes Islands are considered an underwater extension of the Montgrí massif, running beneath the surface before emerging offshore. The strategic prominence of these sheer coastal cliffs also attracted military observation. Two military installations, including a LORAN radio navigation station, were erected right on the edge of the precipices during the 20th century. Today, these remote cliff-edge installations stand completely abandoned, left behind as silent concrete outposts overlooking the wide Mediterranean horizon.

Medes Islands Marine Reserve: red coral and offshore islets

Lying just off the mainland and influenced by the mouth of the Ter River, the Medes Islands form an archipelago of seven small islands and several rocky islets. The surrounding waters form a protected marine area covering 2,036.99 hectares within the broader natural park. Declared a protected natural park in June 2010, the reserve safeguards remarkable underwater biodiversity, including rare formations of red coral thriving on the seabed. Life on the islands is shaped by unyielding maritime forces. Harsh environmental conditions, including persistent winds, intense salinity, and an absolute lack of fresh water, prevent the growth of dense tree cover on the rocks. In their bare, windswept state, the islands become an exceptional sanctuary for wildlife, hosting approximately 8,000 breeding pairs of yellow-legged gulls between March and May.

Human activity around the islands has ancient roots tied to seafaring conflict. Submerged shipwreck remains scattered across the seabed indicate that pirates historically used the islands as bases for coastal raids against settlements on the mainland. In response to this Mediterranean piracy, coastal communities built stone signal and watchtowers, including Torre Moratxa and Torre dels Moscats, from the 15th century onward to guard the surrounding sea.

The shores of Empúries: ancient Greek docks and pirate watchtowers

Twelve kilometres from Cala Montgó, the maritime heritage of the Gulf reaches back into classical antiquity at the ruins of Empúries. The earliest Greek settlement, known as Neapolis, sat directly beside the sea, featuring public baths established within the civic space of the agora. As Roman influence expanded, a rectangular military camp encompassing 22.5 hectares was built atop the neighboring hill outside the city. When the Greek and Roman settlements later merged into the single Municipium Ampuriae, the eastern section of the dividing Roman wall was dismantled to connect the two quarters into one city. By the 3rd century AD, however, the port city was gradually abandoned as trade shifted toward other flourishing Mediterranean commercial enclaves. {{h2:Costa Brava and Baix Ter: dunes, pines, and river beaches}} The dramatic character of this coastline was immortalised in 1908 by the journalist Ferran Agulló i Vidal, who coined the name Costa Brava to define the rugged shore stretching between the Tordera River and Banyuls. To the north, the coastline culminates at Cap de Creus, the easternmost extension of the Pyrenees, while the Gulf of Roses spreads out with broad marshlands shaped by the Muga and Fluvià rivers. Around six kilometres inland, the banks of the Ter River witnessed historical land warfare during the Battle of Torroella on May 27, 1694.

Spanish forces held the river fords of Verges, Ullà, and Torroella, but French troops advanced through a dense morning fog to force a crossing at Torroella de Montgrí. Following the crossing, French units plundered roughly ten surrounding villages along the Ter before launching a combined land and sea siege against Palamós on May 30. Where the Ter meets the sea, the shoreline flattens into the beach of Estartit, which extends for three kilometres to the river mouth. The beach's wide sandbanks were formed by sediment transported down from the Ter and Daró rivers. While fierce easterly storms regularly strip sand away and pile river debris along the shoreline, the southern stretch remains safely protected within the natural park.