Amphitheatre in the context of Arles Amphitheatre

The Colosseum (/ˌkɒləˈsiːəm/ KOL-ə-SEE-əm; Italian: Colosseo [kolosˈsɛːo], ultimately from Ancient Greek word "kolossos" meaning a large statue or giant) is an elliptical amphitheatre in the centre of the city of Rome, Italy, just east of the Roman Forum. It is the largest ancient amphitheatre ever built, and is the largest standing amphitheatre in the world. Construction began under the Emperor Vespasian (r. 69–79 AD) in 72 and was completed in AD 80 under his successor and heir, Titus (r. 79–81). Further modifications were made during the reign of Domitian (r. 81–96). The three emperors who were patrons of the work are known as the Flavian dynasty, and the amphitheatre was named the Flavian Amphitheatre (Latin: Amphitheatrum Flavium; Italian: Anfiteatro Flavio [aɱfiteˈaːtro ˈflaːvjo]) by later classicists and archaeologists for its association with their family name (Flavius).

The Colosseum is built of travertine limestone, tuff (volcanic rock), and brick-faced Roman concrete. It could hold an estimated 50,000 to 80,000 spectators at various points in its history, having an average audience of some 65,000; it was used for gladiatorial contests and public spectacles including animal hunts, executions, re-enactments of famous battles, dramas based on Roman mythology, and briefly mock sea battles. The building ceased to be used for entertainment in the early medieval era. It was later reused for such purposes as housing, workshops, quarters for a religious order, a fortress, a quarry, and a Christian shrine.

Cagliari (/kælˈjɑːri/, also UK: /ˌkæliˈɑːri, ˈkæljəri/, US: /ˈkɑːljəri/; Italian: [ˈkaʎʎari] ; Sardinian: Casteddu [kasˈteɖːu] ; Latin: Caralis [käˈɾaːlɪs]) is an Italian municipality and the capital and largest city of the island of Sardinia, an autonomous region of Italy. It has about 146,627 inhabitants, while its metropolitan city, 16 other nearby municipalities, has about 417,079 inhabitants. According to Eurostat, the population of the functional urban area, the commuting zone of Cagliari, rises to 476,975. Cagliari is the 26th largest city in Italy.

An ancient city with a long history, Cagliari has seen the rule of several civilisations. Under the buildings of the modern city there is a continuous stratification attesting to human settlement over the course of some five thousand years, from the Neolithic to today. Historical sites include the prehistoric Domus de Janas, partly damaged by cave activity, a large Carthaginian era necropolis, a Roman era amphitheatre, a Byzantine basilica, three Pisan-era towers and a strong system of fortification that made the town the core of Spanish Habsburg imperial power in the western Mediterranean Sea. Its natural resources have always been its sheltered harbour, the often powerfully fortified hill of Castel di Castro, the modern Casteddu, the salt from its lagoons, and, from the hinterland, wheat from the Campidano plain and silver and other ores from the Iglesiente mines.

Verona (/vəˈroʊnə/ və-ROH-nə, Italian: [veˈroːna] ; Venetian: Verona or Veròna) is the largest city in the region of Veneto in Italy, with 255,131 inhabitants. It is one of the seven provincial capitals of the region, and is the largest city municipality in the region and in northeastern Italy. The metropolitan area of Verona covers an area of 1,426 km (550.58 sq mi) and has a population of 714,310 inhabitants. It is one of the main tourist destinations in Northern Italy because of its artistic heritage and several annual fairs and shows as well as the opera season in the Arena, an ancient Roman amphitheater.

Between the 13th and 14th centuries, the city was ruled by the della Scala family. Under the rule of the family, in particular of Cangrande I della Scala, the city experienced great prosperity, becoming rich and powerful and being surrounded by new walls. The della Scala era is preserved in numerous monuments around Verona.

A cirque (French: [siʁk]; from the Latin word circus) is an amphitheatre-like valley formed by glacial erosion. Alternative names for this landform are corrie (from Scottish Gaelic: coire, meaning a pot or cauldron) and cwm (Welsh for 'valley'; pronounced [kʊm]). A cirque may also be a similarly shaped landform arising from fluvial erosion.

The concave shape of a glacial cirque is open on the downhill side, while the cupped section is generally steep. Cliff-like slopes, down which ice and glaciated debris combine and converge, form the three or more higher sides. The floor of the cirque ends up bowl-shaped, as it is the complex convergence zone of combining ice flows from multiple directions and their accompanying rock burdens. Hence, it experiences somewhat greater erosion forces and is most often overdeepened below the level of the cirque's low-side outlet (stage) and its down-slope (backstage) valley. If the cirque is subject to seasonal melting, the floor of the cirque most often forms a tarn (small lake) behind a dam, which marks the downstream limit of the glacial overdeepening. The dam itself can be composed of moraine, glacial till, or a lip of the underlying bedrock.

Calleva Atrebatum ("Calleva of the Atrebates") was an Iron Age oppidum, the capital of the Atrebates tribe. It then became a walled town in the Roman province of Britannia, at a major crossroads of the roads of southern Britain.

The modern village of Silchester in Hampshire, England, is about a mile (1.6 km) to the west of the site. The village's parish church of St Mary the Virgin is just within the ancient walls. Most of the site lies within the modern civil parish of Silchester, although the amphitheatre is in the adjoining civil parish of Mortimer West End. The whole of the site is within the local authority district of Basingstoke and Deane and the county of Hampshire.

Dorchester (/ˈdɔːrtʃɛstər/ DOR-ches-tər) is the county town of Dorset, England. It is situated between Poole and Bridport on the A35 trunk route. A historic market town, Dorchester is on the banks of the River Frome to the south of the Dorset Downs and north of the South Dorset Ridgeway that separates the area from Weymouth, 7 miles (11 km) to the south. The civil parish includes the experimental community of Poundbury and the suburb of Fordington.

The area around the town was first settled in prehistoric times. The Romans established a garrison there after defeating the Durotriges tribe, calling the settlement that grew up nearby Durnovaria; they built an aqueduct to supply water and an amphitheatre on an ancient British earthwork. During the medieval period Dorchester became an important commercial and political centre. It was the site of the "Bloody Assizes" presided over by Judge Jeffreys after the Monmouth Rebellion, and later the trial of the Tolpuddle Martyrs. As well as having many listed buildings, a number of notable people have been associated with the town. It was for many years the home and inspiration of the author Thomas Hardy, whose novel The Mayor of Casterbridge uses a fictionalised Dorchester as its setting.

The City Bowl is a part of Cape Town in South Africa. It is a natural amphitheatre-shaped area bordered by Table Bay and defined by the mountains of Signal Hill, Lion's Head, Table Mountain and Devil's Peak.

The area includes the Cape Town central business district (CBD), the harbour, the Company's Garden, and the residential suburbs of De Waterkant, Devil's Peak Estate, District Six, Zonnebloem, Gardens, Higgovale, Oranjezicht, Schotsche Kloof, Tamboerskloof, University Estate, Vredehoek, Walmer Estate and Woodstock.

A concert, often known informally as a gig or show, is a live performance of music in front of an audience. The performance may be carried by a single musician, in which case it is sometimes called a recital, or by a musical ensemble such as an orchestra, choir, or band. Concerts are held in a wide variety of settings and sizes, spanning from venues such as private houses and small nightclubs to mid-sized concert halls and finally to large arenas and stadiums, as well as outdoor venues such as amphitheatres and parks. Indoor concerts held in the largest venues are sometimes called arena concerts or amphitheatre concerts.

Regardless of the venue, musicians usually perform on a stage (if not an actual stage, then an area of the floor designated as such). Concerts often require live event support with professional audio equipment. Before recorded music, concerts provided the main opportunity to hear musicians play. For large concerts or concert tours, the challenging logistics of arranging the musicians, venue, equipment, audience, and tickets are handled by professional tour promoters.

The inaugural games were held, on the orders of the Roman Emperor Titus, to celebrate the completion in AD 80 (81 according to some sources) of the Colosseum, then known as the Flavian Amphitheatre (Latin: Amphitheatrum Flavium).

Vespasian began construction of the amphitheatre around AD 70 and it was completed by his son Titus, who became emperor following Vespasian's death in AD 79. Titus' reign began with months of disasters – including the Eruption of Mount Vesuvius in 79 AD, a fire in Rome, and an outbreak of plague – he inaugurated the completion of the structure with lavish games that lasted for more than one hundred days, perhaps in an attempt to appease the Roman public and the gods.

Bryce Canyon National Park (/braɪs/) is a national park of the United States located in southwestern Utah. The major feature of the park is Bryce Canyon, which despite its name, is not a canyon but a collection of giant natural amphitheaters along the eastern side of the Paunsaugunt Plateau. Bryce is distinctive due to geological structures called hoodoos, formed by frost weathering and stream erosion of the river and lake bed sedimentary rock. The red, orange, and white colors of the rocks provide distinctive views for park visitors. Bryce Canyon National Park is much smaller and sits at a much higher elevation than nearby Zion National Park. The rim at Bryce varies from 8,000 to 9,000 feet (2,400 to 2,700 m).

The area is in portions of Garfield County and Kane County. It was settled by Mormon pioneers in the 1850s and was named after Ebenezer Bryce, who homesteaded in the area in 1874. The area was originally designated as a national monument by President Warren G. Harding in 1923 and was redesignated as a national park by Congress in 1928. The park covers 35,835 acres (55.992 sq mi; 14,502 ha; 145.02 km) and receives substantially fewer visitors than Zion National Park (nearly 4.3 million in 2016) or Grand Canyon National Park (almost 6 million in 2016), largely due to Bryce's more remote location. In 2024, Bryce Canyon received almost 2.5 million visitors.

Swope Park is a city park in Kansas City, Missouri. At 1,805 acres (7.30 km), it is the 51st-largest municipal park in the United States, and the largest park in Kansas City. It is named in honor of Colonel Thomas H. Swope, a philanthropist who donated the land to the city in 1896.

Most of the park is heavy woodland, and the developed area includes these major destinations: Starlight Theatre, an 8,000+ seat outdoor theater; the Swope Soccer Village sports complex; the Kansas City Zoo; the Lakeside Nature Center, one of Missouri's largest native species rehabilitation facilities; and Swope Memorial Golf Course. In 1949, the course hosted the Kansas City Open Invitational of the PGA Tour, and in 1953 it hosted the United Golf Association (UGA) National Championship, in which Ann Gregory and Charlie Sifford won the women's and men's divisions, respectively. Open seasonally, the Battle of Westport Museum & Visitor Center details the largest American Civil War battle fought west of the Mississippi River, in 1864. Other venues include baseball diamonds, soccer fields, a swimming pool, the Go Ape Zipline & Adventure Park, and ten shelter houses.

Western Springs Stadium is a stadium in Auckland, New Zealand. Built within a natural amphitheatre, it is primarily used for rugby union matches during the winter and for speedway racing during the summer. It is also occasionally used for large concerts and festivals.

Western Springs Stadium has a crowd capacity of 20,000 for sports and 49,000 for concerts. It is located four kilometres (2.5 mi) west of the city centre in the suburb of Western Springs.

A list of theater terms, and brief descriptions, listed in alphabetical order.

• Act: A division of a play, may be further broken down into "scenes". Also, what the performers do on-stage.
• Ad-lib: When a performer improvises line on-stage. Derived from ad libitum (Latin).
• Aisle: An open space amongst seating for passage.
• Alternate: see Understudy.
• Amphitheater: an open-air theater, with seats rising in curved rows.
• Angel: An individual or organization which provides financial support for a production.
• Apron: The front area of the stage, nearest the audience; the portion of the stage in front of proscenium arch.
• Aside: A line spoken by an actor/actress directly to the audience, unheard by the other performers on-stage.
• Assistant director: Works very closely with the director and with the cast. They will gather research on the production, help keep the production true to the director's vision and help lead rehearsals should the director not be able to attend.
• Assistant stage manager: Assists the production stage manager, with everything from taping floor plan marking to making sure that everyone has a copy of the script. They also make sure that the set has the needed props. Before a rehearsal the assistant stage manager helps the stage manager make sure everything is ready. At the end of rehearsal the assistant stage manager along with the stage manager will make sure that the space is locked up. Often shortened to ASM.
• Audition: The activity where actors/actresses perform for the director or casting director, in order to obtain roles in a production.
• Auditorium: The portion of a theater which contains the audience seating.
• Avant-garde: Experimental or innovative works or people, derived from the French.
• Balcony: An elevated portion of seating in the back of the auditorium.
• Curtain Call: At the end of a live performance the cast will come out and do a bow while the audience applauds.
• Doubling: When an actor plays more than one character in a production. Most times this is done for economical reasons but it can be that because an actor would like to take on more than one role in the performance.
• Receiving house: (sometimes called a roadhouse) a theatre which does not produce its own repertoire but instead receives touring theatre companies, usually for a brief period such as three nights or an entire week. The incoming company may receive a share of the box office takings or a minimum guaranteed payment. West End theatres in London and most Broadway theatres in New York are also receiving houses, as the venue solely provides facilities to the incoming show even though the production may stay for many years. Theatres which produce their own shows are known as producing houses, and some regional theatres will do both.
• Understudy: A person who learns the part of a specific character or characters. Should the performer who is cast in those roles be unable to perform their part due for any reason (e.g. illness, injury etc.), the understudy will step in and perform the role. Also known as an Alternate.

The outdoor drama, also known as the symphonic outdoor drama or symphonic drama, is a kind of historical play, often featuring music and dance, staged in an outdoor amphitheater in the location it depicts.

It is most like the historical pageants performed in Europe in the Middle Ages. The best known example of a religious pageant in this style is the Oberammergau Passion Play, performed in Oberammergau, Germany since 1643. Many spectacular outdoor stage events became popular in the United States in the late 19th and early 20th centuries. These pageants were not narrative dramas in the traditional sense, but they showed a series of scenes in which historical events followed one another.

Devil's Peak is part of the mountainous backdrop to Cape Town, South Africa. When looking at Table Mountain from the city centre, or when looking towards the city across Table Bay, the skyline from left to right consists of Devil's Peak, the flat summit of Table Mountain, the peak of Lion's Head, and Signal Hill.

The central districts of Cape Town are located within this natural amphitheatre. The city grew out of a settlement founded on the shore below the mountains in 1652 by Jan van Riebeeck, for the Dutch East India Company. Some of the first farms in the Cape were established on the slopes of Devil's Peak, along the Liesbeek River.