The Mani is the middle prong of the southern Peloponnese, a rugged limestone spine where the Taygetus mountains plunge into the sea. For centuries it occupied a singular position: nominally under Ottoman rule, functionally free. When the rest of the Peloponnese passed back from Venice to the Ottomans after the Seventh Ottoman-Venetian War ended in 1718, the Maniots, as they had done in the previous Ottoman occupation, simply refused to accept the new order. Theirs was not a posture of diplomacy but of geography and will — the terrain made invasion costly, and their reputation made it costlier still. By 1770, they had been conspiring with Catherine the Great of Russia and Count Alexei Grigoryevich Orlov, hoping that a Russian fleet in the Aegean might at last tip the balance. The fleet came. It destroyed an Ottoman squadron at the Battle of Chesma. But the Orlov Revolt that followed collapsed when Russian and Maniot commanders fell into argument and went their separate ways.

After the revolt's failure, Ottoman retribution swept through the Peloponnese. Mercenary soldiers — Muslim Albanians, called Turkoalbanians — were unleashed to pillage Greek settlements as punishment for the uprising. They attacked Mani repeatedly and were driven back each time with heavy casualties. Every repulse humiliated the Ottoman pasha of the Peloponnese, Hatzi Osman, a little more. Finally, Osman assembled an army of 16,000 men and marched into the peninsula himself. A Maniot force of 3,000 men and 2,000 women gathered in the hills above Parasyros, in the heights known as Trikefali, and fortified their position. Osman advanced to the plain of Agio Pigada, between Parasyros and Skoutari, and sent word that the Maniots must disarm, surrender ten children of their captains as hostages, and pay the capitation tax. The six envoys who carried back the Maniot refusal — that the people preferred death to disarmament or the giving of children — were executed where they stood. Their limbs were mounted on stakes.

The sight of what had happened to their envoys did not break Maniot resolve. It clarified it. During the hours that followed, Maniot commanders split their force. Fifteen hundred fighters moved in darkness, outflanking the Ottoman positions to approach from the rear. The main force waited. When the rear detachment was in place, the Maniots struck the Ottoman camp while the soldiers slept. The surprise was total. Ottoman troops who tried to flee ran directly into the force blocking their retreat. Those who survived the night managed to withdraw only as far as Mystras, the ruined Byzantine city to the northeast. The plain of Vromopigada — a name meaning something close to "foul wells" or "stinking springs" — had seen an army of 16,000 undone by far fewer who fought on their own ground, for their own reasons.

The Battle of Vromopigada in 1770 did not end Ottoman pressure on the Mani. The broader Orlov Revolt had already failed, and the Maniots would face further sieges and incursions in the decades to come. But the battle became part of the peninsula's self-understanding: proof that Maniot fighters on home terrain could defeat a numerically overwhelming force, and that the willingness to negotiate honestly — even unto death, as the six envoys demonstrated — did not mean willingness to capitulate. The battle is documented in Peter Greenhalgh and Edward Eliopoulos's 1985 account Deep into Mani, which remains one of the most thorough English-language chronicles of the peninsula's history. The six men who walked without bowing into Osman's camp are remembered not as failures but as the reason the night battle was fought at all.