paragraph_text: In May 2007, Columbia Pictures and Warner Bros. signed the Hughes brothers to direct The Book of Eli, based on a script by Gary Whitta. (The brothers had last directed the 2001 film From Hell.) Subsequently, Anthony Peckham rewrote the script, and in September 2008 Denzel Washington won the lead role. The following October, Gary Oldman was cast to star alongside Washington. Principal photography began in February 2009 and took place in New Mexico. Alcon Entertainment financed the film and co-produced with Silver Pictures.

paragraph_text: The Rose of San Juan is a 1913 American silent era short drama film starring Sydney Ayres, Charlotte Burton, and Louise Lester.

paragraph_text: The 17th and 18th centuries saw more attacks on the island. On September 25, 1625, the Dutch, under the leadership of Boudewijn Hendrick (Balduino Enrico), attacked San Juan, besieging Fort San Felipe del Morro and La Fortaleza. Residents fled the city but the Spanish, led by Governor Juan de Haro, were able to repel the Dutch troops from Fort San Felipe del Morro. The fortification of San Juan continued; in 1634, Philip IV of Spain fortified Fort San Cristóbal, along with six fortresses linked by a line of sandstone walls surrounding the city. In 1702, the English assaulted the town of Arecibo, located on the north coast, west of San Juan, with no success. In 1797, the French and Spanish declared war on the United Kingdom. The British attempted again to conquer the island, attacking San Juan with an invasion force of 7,000 troops and an armada consisting of 64 warships under the command of General Ralph Abercromby. Captain General Don Ramón de Castro and his army successfully resisted the attack.Amidst the constant attacks, the first threads of Puerto Rican society emerged. A 1765 census conducted by Lt. General Alejandro O'Reilly showed a total population of 44,883, of which 5,037 (11.2%) were slaves, a low percentage compared to the other Spanish colonies in the Caribbean. In 1786 the first comprehensive history of Puerto Rico—Historia Geográfica, Civil y Política de Puerto Rico by Fray Iñigo Abbad y Lasierra—was published in Madrid, documenting the history of Puerto Rico from the time of Columbus' landing in 1493 until 1783. The book also presents a first hand account of Puerto Rican identity, including music, clothing, personality and nationality.

paragraph_text: Spanish Valley is a census-designated place (CDP) in San Juan County, Utah, in the United States. As of the 2000 census, the CDP population was 181. But on almost all maps of the area, and especially in local usage, the name identifies the geographic valley that extends south of the city of Moab. The majority of the valley, and the majority of the population living in it, lies within Grand County the northern neighbor to San Juan County. Only the southern-most third of Spanish Valley lies within San Juan County, and it is the least populated.

paragraph_text: The Book of Eli is a 2010 American post-apocalyptic neo-western action film directed by The Hughes Brothers, written by Gary Whitta, and starring Denzel Washington, Gary Oldman, Mila Kunis, Ray Stevenson, and Jennifer Beals. The story revolves around Eli, a nomad in a post-apocalyptic world, who is told by a voice to deliver his copy of a mysterious book to a safe location on the West Coast of the United States. The history of the post-war world is explained along the way, as is the importance of Eli's task. Filming began in February 2009 and took place in New Mexico.

paragraph_text: Mission San Juan Bautista is a Spanish mission in San Juan Bautista, San Benito County, California. Founded on June 24, 1797 by Fermín Lasuén of the Franciscan order, the mission was the fifteenth of the Spanish missions established in present - day California. Named for Saint John the Baptist, the mission is the namesake of the city of San Juan Bautista.

paragraph_text: The Basilica of the National Shrine of Our Lady of San Juan del Valle is a Minor Basilica of the Catholic Church located in San Juan, Texas, United States. It is also a National shrine under the direction of the Diocese of Brownsville.

paragraph_text: The San Juan Mountains are a high and rugged mountain range in the Rocky Mountains in southwestern Colorado and northwestern New Mexico. The area is highly mineralized (the Colorado Mineral Belt) and figured in the gold and silver mining industry of early Colorado. Major towns, all old mining camps, include Creede, Lake City, Silverton, Ouray, and Telluride. Large scale mining has ended in the region, although independent prospectors still work claims throughout the range. The last large scale mines were the Sunnyside Mine near Silverton, which operated until late in the 20th century and the Idarado Mine on Red Mountain Pass that closed down in the 1970s. Famous old San Juan mines include the Camp Bird and Smuggler Union mines, both located between Telluride and Ouray.

paragraph_text: The Seymour Range is a low and small mountain range comprising the mountains/hills between the valley of Cowichan Lake and that of the San Juan River on southern Vancouver Island, British Columbia, Canada. It has an area of 888 km and is a subrange of the Vancouver Island Ranges which in turn form part of the Insular Mountains.

paragraph_text: San Juan is located along the north - eastern coast of Puerto Rico. It lies south of the Atlantic Ocean; north of Caguas and Trujillo Alto; east of and Guaynabo; and west of Carolina. The city occupies an area of 76.93 square miles (199.2 km), of which, 29.11 square miles (75.4 km) (37.83%) is water. San Juan's main water bodies are San Juan Bay and two natural lagoons, the Condado and San José.

paragraph_text: The La Plata Mountains are a small subrange of the San Juan Mountains in the southwestern part of Colorado, United States. They are located on the border between Montezuma and La Plata counties, about northwest of Durango. Their name is Spanish for "silver".

paragraph_text: The Fluffy Movie is a 2014 American stand-up comedy film directed by Manny Rodriguez and starring Gabriel Iglesias. The film was released in theaters on July 25, 2014, by Open Road Films. The concert movie was filmed at two shows on February 28, 2014, and March 1, in San Jose, California.

paragraph_text: The San Juan Skyway is an All-American Road and a component in the Colorado Scenic and Historic Byway System. It forms a loop in the southwest part of the U.S. state of Colorado traversing the heart of the San Juan Mountains. It roughly parallels the routes of the narrow gauge railways: Rio Grande Southern (US 160, SH 145 and SH 62); and the unconnected Ouray and Silverton Branches of the Denver & Rio Grande along US 550 with the Silverton Railroad bridging a part of the gap. Its origin can be traced to the Around the Circle Route promoted by the D&RG.

paragraph_text: The Brazos Mountains is a range in far northern Rio Arriba County, in northern New Mexico in the southwestern United States. The range is part of the southern portion of the San Juan Mountains which are more well known in Colorado. A high crest runs from the border with Colorado for over in a south-southeasterly direction. The high point of the range at is on Grouse Mesa,

paragraph_text: Mexican Hat is a census-designated place (CDP) on the San Juan River on the northern edge of the Navajo Nations borders in south-central San Juan County, Utah, United States. The population was 31 at the 2010 census, a sharp decline from the previous two censuses.

paragraph_text: The Uncompahgre River is a tributary of the Gunnison River, approximately 75 mi (121 km) long, in southwestern Colorado in the United States. Lake Como at 12,215 ft (3723m) in northern San Juan County, in the Uncompahgre National Forest in the northwestern San Juan Mountains is the headwaters of the river. It flows northwest past Ouray, Ridgway, Montrose, and Olathe and joins the Gunnison at Confluence Park in Delta.

paragraph_text: Doheny State Beach is a protected beach in the state park system of California, USA, located on the Pacific Ocean in the city of Dana Point. The beach is a popular surf spot located at the mouth of San Juan Creek, which flows from the Santa Ana Mountains southwest to the beach, where it forms a fresh-water lagoon. It is also one of the most polluted beaches in Southern California.

paragraph_text: Estadio Country Club is a soccer-specific stadium located in the sector of Country Club in San Juan, Puerto Rico. It is located approximately 13 miles southeast of Old San Juan.

paragraph_text: Caucete is a department in the eastern part of the San Juan Province of Argentina, which is predominantly a landscape of mountains, and many plantations. It contains the popular Shrine of the Difunta Correa.

paragraph_text: Evaristo Ribera Chevremont (February 16, 1890 in San Juan – March 1, 1976) is a poet from Puerto Rico. Although several of his published books deal with Puerto Rican nationality and regionalism, many of his verses excel in a universal lyrical character, as can be read in books such as El Caos de Los Sueños and El Hondero Lanzó la Piedra, among others.

Question: Within the state where the Book of Eli was filmed, where are the San Juan mountains?
Answer: northwestern New Mexico