- Saalburg, Germany 1
- Sachsenhain, Germany 1
- Sacromonte people 1
- St Bernard Pass, Alps 1
- Saint-Laurent, Yves 1
- St Petersburg (Leningrad), Russia 1, 2
- Salzburg, Austria 1
- Sami 1
- San Marino 1
- Santiago de Compostela, Spain 1, 2, 3
- Sarajevo, Bosnia 1, 2, 3
- Sardinia 1, 2, 3, 4
- Schaulen (Šiauliai), Lithuania 1
- Schiller, Friedrich 1, 2, 3, 4
- Schleswig, Germany 1, 2, 3
- Schnakenburg, Germany 1, 2
- Scone, Stone of 1
- Scotland 1, 2, 3, 4, 5
- Seaborg, Finland 1
- seaside resorts 1
- Secret, Third, of Fátima 1, 2
- Serbia 1, 2
- Serbian Orthodox Church 1, 2
- Serbs 1, 2
- Sergius, St 1, 2
- Seville, Spain 1, 2
- Shakespeare, William 1, 2, 3, 4
- Shetland, Scotland 1, 2
- ship-graves, Gotland 1
- Shipka Pass, Battle of, Bulgaria 1
-
- ships 1, 2, 3, 4, 5, 6
- Šiauliai (Schaulen), Lithuania 1
- Sicily 1, 2, 3
- Simplon Pass, Alps 1
- Sinaia, Romania; Peleş, Castle 1, 2
- Sixt, Haute-Savoie, France 1
- Skanderbeg (Alexander Bey) 1, 2, 3
- skiing 1, 2
- Slovakia 1, 2, 3, 4, 5, 6
- Slovenia 1, 2
- smuggling 1, 2
- Sofia, Bulgaria 1, 2, 3
- Spain 1, 2;
- Basques 1;
- Catalans 1;
- Civil War 1, 2, 3, 4, 5;
- empire 1, 2, 3, 4;
- English and 1, 2, 3;
- food 1;
- Gypsies 1;
- influence 1, 2, 3;
- Islam 1, 2;
- Jews 1;
- language 1;
- Llivia enclave in France 1;
- Napoleonic kingdom 1;
- and Nazism 1;
- and Netherlands 1;
- religion and beliefs 1, 2, 3, 4, 5;
- royal family 1, 2, 3, 4, 5;
- see also individual places
- spas 1, 2
- Split, Croatia 1, 2
- sport 1
- Spree, river 1
- Stalin, Josef 1, 2, 3, 4, 5
- Stephen, St 1;
- crown of 1
- Stockholm, Sweden 1, 2, 3, 4, 5
- Stonehenge 1
- stones, sacred 1;
- built into churches 1, 2;
- Charlemagne’s throne 1, 2;
- Christianity and 1;
- Croagh Patrick 1;
- mock-megalithic monuments 1;
- and St Peter 1, 2; of
- Scone 1;
- see also megalithic religion
- Strasbourg, France 1, 2, 3
- street performers 1
- Sudetenland 1, 2
- Suez Canal 1, 2
- sun, dancing of 1
- Suomenlinna (Seaborg), Finland 1
- superstitions 1, 2
- Švejk (fictional character) 1, 2, 3
- Svevo, Italo 1, 2
- Sweden 1, 2, 3, 4;
- empire 1, 2;
- flag 1, 2;
- islands 1, 2, 3;
- Lapps 1;
- royalty 1, 2, 3, 4;
- see also individual places
- Światowit (god) 1, 2
- Switzerland 1, 2, 3, 4, 5;
- Büsingen German enclave 1;
- transport 1, 2, 3;
- see also individual places
- Sylt, Germany 1