Today, you’ll head underground. After breakfast at your hotel, discover Kaymakli Underground City with your guide (only open to visitors since 1964) and walk through the subterranean corridors, tunnels and caves. From here, let your imagination run wild at Devrent Valley (also known as Imaginary Valley or Pink Valley), known for its whimsical rock formations. Make a stop at Pasabag Monks Valley and check out the three-headed fairy chimneys – the result of volcanic eruptions, wind and water. Tonight, enjoy a drop of wine from a local wine house or grab a bottle to go and watch the sunset over the mystic landscape.