Question: What terrain feature is present at the island where Mantzavinata is located?

full_context: Document 1: Greece: The Pindus range continues through the central Peloponnese, crosses the islands of Kythera and Antikythera and finds its way into southwestern Aegean, in the island of Crete where it eventually ends. The islands of the Aegean are peaks of underwater mountains that once constituted an extension of the mainland. Pindus is characterized by its high, steep peaks, often dissected by numerous canyons and a variety of other karstic landscapes. The spectacular Vikos Gorge, part of the Vikos-Aoos National Park in the Pindus range, is listed by the Guinness book of World Records as the deepest gorge in the world. Another notable formation are the Meteora rock pillars, atop which have been built medieval Greek Orthodox monasteries.
Document 2: Gulf of Argostoli: The Gulf of Argostoli () is a gulf of the Ionian Sea on the island of Cephalonia, western Greece. It separates the Paliki peninsula from mainland Cephalonia, and opens toward the Ionian Sea in the south. The gulf is long (north to south) and wide. Lixouri, the second-largest town of Cephalonia, is situated on its western shore, and the capital Argostoli is situated on a bay in the eastern shore. The shores of the gulf are mountainous, especially in the east.
Document 3: Cape Matapan: Cape Matapan (, or Ματαπά in the Maniot dialect), also named as Cape Tainaron (), or Cape Tenaro, is situated at the end of the Mani Peninsula, Greece. Cape Matapan is the southernmost point of mainland Greece, and the second southernmost point in mainland Europe. It separates the Messenian Gulf in the west from the Laconian Gulf in the east.
Document 4: Coro Gulf: Coro Gulf is located near Coro, a city in Falcón State of Venezuela. This gulf is located south of the Paraguana Peninsula, one of the largest peninsulas in Venezuela by size.
Document 5: Vgethi: Vgethi (Greek: Βγέθι) or Viethi (Greek: Βιέθι) or Pefko (Greek: Πεύκο) or Pefka (Greek: Πεύκα) is a seaside town in East Attica, Greece. Since the 2011 local government reform it is part of the municipality Lavreotiki. Vgethi is a quite place only with scattered little houses and a beach which is visited, not only by the residents, but other people from the city and the suburbs too. It is located near Keratea from the North and to the South it is connected with Lavrio. It can be reached from the city through Lavriou Street.
Document 6: Xi Beach: Xi Beach is situated in the south of the Paliki peninsula of Kefalonia, Greece and part of the district Mantzavinata near the town Lixouri.
Document 7: Kitzeck im Sausal: Kitzeck is the central settlement in the Sausal mountain range in Southern Styria, Austria. It is the highest-altitude wine-growing community in Central Europe. Kitzeck is home to the first wine museum that was established in Styria (1979). Besides wine culture, tourism has become a pillar of the local economy and obviously both are pursued on close combination.
Document 8: Vinishte, Bulgaria: Vinište is a small village in North Bulgaria, north of Montana, Bulgaria. The village is located in the foothills of the Balkan Mountains and has a population of 400 people. Near Vinište there is a formation of rocks called "Kamiko". The village name reflects the good conditions in the region for cultivating grapes and making wine (Bulgarian "vino", English "wine").
Document 9: Mantzavinata: Mantzavinata () is a village in the southwest of Kefalonia island, Greece, where the famous Mantzavino Wine is sold. Mantzavinata is 4 km southwest of Lixouri on the Paliki peninsula. Mantzavinata has three churches and a small square called Lemonata. A wine festival is held each August in Mantzavinata.
Document 10: Greece: Located in Southern Europe, Greece consists of a mountainous, peninsular mainland jutting out into the sea at the southern end of the Balkans, ending at the Peloponnese peninsula (separated from the mainland by the canal of the Isthmus of Corinth) and strategically located at the crossroads of Europe, Asia, and Africa. Due to its highly indented coastline and numerous islands, Greece has the 11th longest coastline in the world with 13,676 km (8,498 mi); its land boundary is 1,160 km (721 mi). The country lies approximately between latitudes 34° and 42° N, and longitudes 19° and 30° E, with the extreme points being:
Document 11: Gallipoli: The Gallipoli peninsula (/ ɡəˈlɪpəli, ɡæ - /; Turkish: Gelibolu Yarımadası; Greek: Χερσόνησος της Καλλίπολης) is located in the southern part of East Thrace, the European part of Turkey, with the Aegean Sea to the west and the Dardanelles strait to the east.
Document 12: Petroto, Achaea: Petroto (Greek: Πετρωτό) is a village and a community in the municipal unit of Messatida, Achaea, Greece. The community consists of the villages Petroto, Mavromandila and Agia Paraskevi. Mavromandila is by far the largest village of the community (pop. 462 in 2001), and is also referred to as "Petroto". Mavromandila is located 6 km southeast of Patras city centre, just outside the Patras beltway (Greek National Road 9). The small mountain villages Petroto and Agia Paraskevi are located resp. 5 and 9 km southeast from Mavromandila, to the east and southeast of Omplos mountain. The renowned Achaia Clauss winery is situated in Mavromandila.
Document 13: Çiftlik, Marmaris: Çiftlik is a small village in the Marmaris district, Muğla Province, Turkey. It is a popular first-day stay for yachts sailing west to Marmaris. There are 4 restaurants with moorings, offering free fresh water, electricity, and wireless internet. There is also one hotel in the bay, the Green Platan. An island on the south provides shelter in the bay from Meltimi.
Document 14: Greece: Eighty percent of Greece consists of mountains or hills, making the country one of the most mountainous in Europe. Mount Olympus, the mythical abode of the Greek Gods, culminates at Mytikas peak 2,918 metres (9,573 ft), the highest in the country. Western Greece contains a number of lakes and wetlands and is dominated by the Pindus mountain range. The Pindus, a continuation of the Dinaric Alps, reaches a maximum elevation of 2,637 m (8,652 ft) at Mt. Smolikas (the second-highest in Greece) and historically has been a significant barrier to east-west travel.
Document 15: Gytheio: Gytheio used to be an important port until it was destroyed in 4th century AD, possibly by an earthquake. Even thereafter its strategic location gave Gytheio a significant role in Maniot history. Today it is the largest and most important town in Mani. It is also the seat of the municipality of East Mani.
ground_truth: Ionian Sea
sub_queries: Which state is Mantzavinata located? Answer: Kefalonia
Kefalonia >> located on terrain feature Answer: Ionian Sea