Question: What Adriatic Sea peninsula is the home to Mandalenčići?

Context paragraphs:
Krk: Krk (] ; German: "Vegl" ; Latin: "Curicta" ; Italian: "Veglia" ; Vegliot Dalmatian: "Vikla"; Ancient Greek "Kyrikon", Κύρικον) is a Croatian island in the northern Adriatic Sea, located near Rijeka in the Bay of Kvarner and part of Primorje-Gorski Kotar county.  Traditionally, Krk had been thought to be the largest Adriatic island, with an area of 405.78 km2 , until geographical survey and remeasurements done in 2011 determined that the neighboring island of Cres has an equal surface area.  Krk is the most populous island in the Adriatic sea, with multiple towns and villages that contain a total of 19,383 (2011) inhabitants.

Albania: Albania ( , ; Albanian: "Shqipëri/Shqipëria" ; Gheg Albanian: "Shqipni/Shqipnia or Shqypni/Shqypnia" ), officially the Republic of Albania (Albanian: "Republika e Shqipërisë" , ] ), is a country in Southern and Southeastern Europe.  The country spans 28,748 km2 and had a total population of almost 3 million people as of 2016 .  Albania is located in the southwestern part of the Balkan Peninsula, bordered by Montenegro to the northwest, Kosovo to the northeast, the Republic of Macedonia to the east, and Greece to the south and southeast.  The country has a coastline on the northern shore of the Mediterranean Sea, the Adriatic Sea to the west and the Ionian Sea to the southwest, forming the Albanian Riviera.  Albania is less than 72 km from Italy, across the Strait of Otranto which connects the Adriatic Sea to the Ionian Sea.  Albania is a unitary parliamentary constitutional republic with the capital in Tirana, the country's largest city and main economic and commercial centre, followed by Durrës.  The country's other major cities include Vlorë, Sarandë, Shkodër, Berat, Korçë, Gjirokastër and Fier.

Mandalenčići: Mandalenčići is a village in the municipality of Gračišće in Istria, Croatia.

Gulf of Trieste: The Gulf of Trieste (Italian: "Golfo di Trieste" , Slovene: "Tržaški zaliv" , Croatian: "Tršćanski zaljev" , German: "Golf von Triest" ) is a very shallow bay of the Adriatic Sea, in the extreme northern part of the Adriatic Sea.  It is part of the Gulf of Venice and is shared by Italy, Slovenia and Croatia.  It is closed to the south by the peninsula of Istria, the largest peninsula in the Adriatic Sea, shared between Croatia and Slovenia.  The entire Slovenian sea is part of the Gulf of Trieste.

List of companies of Albania: Albania is a country in Southeast Europe, bordered by Montenegro to the northwest, Kosovo to the northeast, the Republic of Macedonia to the east, and Greece to the south and southeast.  It has a coast on the Adriatic Sea to the west and on the Ionian Sea to the southwest.  It is less than 72 km from Italy, across the Strait of Otranto which connects the Adriatic Sea to the Ionian Sea.

Adriatic Basin: The Adriatic Abyssal Plain, more commonly referred to as the Adriatic Basin, is an oceanic basin under the Adriatic Sea.  The Adriatic Sea's average depth is 252.5 m , and its maximum depth is 1233 m ; however, the North Adriatic basin rarely exceeds a depth of 100 m .

Adriatic Highway: The Adriatic Highway (Croatian: "Jadranska magistrala" ) is a road that stretches along the eastern coast of the Adriatic Sea and is part of the European route E65.  The road passes principally through Croatia, with smaller stretches through Bosnia and Herzegovina and Montenegro.  It is an undivided two-lane road for almost its entire length, with the exception of a short stretch through Zadar and a 24 km dual-carriageway section from Plano (Trogir) to the southeast suburbs of Split.  The dual carriageway is planned to be extended further southeast to Omiš.  Completion of the Adriatic Ionian motorway is proposed in order to replace the Adriatic highway as a high-performance road transport route along the Adriatic coast.

List of inhabited islands of Croatia: In the Croatian part of the Adriatic Sea, there are 718 islands, 389 islets and 78 reefs, making the Croatian archipelago the largest in the Adriatic Sea and the second largest in the Mediterranean Sea, the Greek archipelago being the largest.

Adriatic Sea: The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula and the Apennine Mountains from the Dinaric Alps and adjacent ranges.  The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to the northwest and the Po Valley.  The countries with coasts on the Adriatic are Albania, Bosnia and Herzegovina, Croatia, Italy, Montenegro and Slovenia.  The Adriatic contains over 1,300 islands, mostly located along its eastern, Croatian coast.  It is divided into three basins, the northern being the shallowest and the southern being the deepest, with a maximum depth of 1233 m .  The Otranto Sill, an underwater ridge, is located at the border between the Adriatic and Ionian Seas.  The prevailing currents flow counterclockwise from the Strait of Otranto, along the eastern coast and back to the strait along the western (Italian) coast.  Tidal movements in the Adriatic are slight, although larger amplitudes are known to occur occasionally.  The Adriatic's salinity is lower than the Mediterranean's because the Adriatic collects a third of the fresh water flowing into the Mediterranean, acting as a dilution basin.  The surface water temperatures generally range from 30 C in summer to 12 C in winter, significantly moderating the Adriatic Basin's climate.

Istria: Istria ( ; Croatian, Slovene: "Istra"; Istriot: "Eîstria"; Italian: "Istria"; German: "Istrien"), formerly "Histria" (Latin), is the largest peninsula in the Adriatic Sea.  The peninsula is located at the head of the Adriatic between the Gulf of Trieste and the Kvarner Gulf.  It is shared by three countries: Croatia, Slovenia, and Italy.

Supporting paragraphs: Mandalenčići Istria
Answer: Istria