<h4>Early Maritime Mentions in Ancient Texts</h4><p>Ancient Indian texts provide significant evidence of early maritime activities. The <strong>Rigveda</strong> and <strong>Satapatha Brahmana</strong> extensively mention navigation across the <strong>Purva Samudra</strong> (East Sea) and <strong>Paschima Samudra</strong> (West Sea).</p><div class='info-box'><p>The term <strong>Samudra</strong> refers to large bodies of water, indicating knowledge of seas or oceans.</p></div><p>The <strong>Rigveda</strong> specifically describes notable sea voyages undertaken by deities and sages. It recounts the journeys of <strong>Varuna</strong> and <strong>Vashistha</strong>, highlighting the importance of sea travel in ancient Indian culture and mythology.</p><h4>Mythological Narratives and Sea Knowledge</h4><p>Early Indian mythology also connects deeply with maritime themes. The ancient story of <strong>Manu</strong>, who was miraculously rescued from a great flood, underscores the profound early Indian understanding of the sea and navigation.</p><div class='key-point-box'><p>This narrative suggests an inherent awareness of the vastness and power of the ocean, alongside knowledge of survival and navigation techniques during catastrophic events.</p></div><h4>Pallava Era: Architectural Maritime Innovations</h4><p>Centuries later, during the <strong>7th century A.D.</strong>, the <strong>Pallava king Narasimhavarman-I</strong> made a significant contribution to maritime infrastructure. He established a lighthouse at <strong>Mamallapuram</strong> (also known as <strong>Mahabalipuram</strong>).</p><div class='info-box'><p>This lighthouse utilized <strong>log fires</strong> as a primary method to guide ships, demonstrating early practical application of navigation aids.</p></div><p>The historical lighthouse at <strong>Mamallapuram</strong> is renowned for offering stunning views of the adjacent <strong>Shore Temple complex</strong>, which is recognized as a <strong>UNESCO World Heritage Site</strong>, further cementing the region's historical significance.</p><div class='exam-tip-box'><p>Understanding these historical instances is crucial for questions on <strong>ancient Indian trade routes</strong>, <strong>cultural exchange</strong>, and <strong>technological advancements</strong> in maritime history (<strong>GS Paper I</strong>).</p></div>