Discover and experience the “City of Gentle People”. Feel the university atmosphere as you tour the Silliman University, its wide sprawling campus dotted with century-old acacias. This is a longer version of the first tour option, which takes you around the city and then brings you to the nearby town of Valencia to see the Sulphur Vents and Tierra Alta. The sulphur vents may be found in Mount Talinis (which is also known as Cuernos de Negros, or in English the Horns of Negros). The sulphur vents are harnessed for electricity and Mt. Talinis has been declared as a protected area by the PNOC. Alta Tierra on the other hand is a resort and residential development still in Valencia which affords the tourists a scenic view of the mountain ranges of Palinpinon and Siquijor island in the horizon. Full-day Dumaguete City Tour highlights: Spots included in the half-day Dumaguete City Tour, Sulphur Vents and Tierra Alta in Valencia Tour inclusions: AC transportation, licensed tour guide, lunch, bottled mineral water, all entrance fees.