Crown Princess of Denmark
On 10 August 1869, the newlyweds made their entrance into Copenhagen, where they received a warm welcome. In Denmark, Louise became known as Louise rather than Lovisa. As their residence, the couple was awarded Frederik VIII's Palace, an 18th-century palace which forms part of the Amalienborg Palace complex in central Copenhagen. As their country residence they received Charlottenlund Palace, located on the shores of Øresund Strait 10 kilometers north of Copenhagen. Here they had a refuge far away from court life at Amalienborg and here several of their children were born. Frederick and Louise had eight children between 1870 and 1890: Prince Christian (the later King Christian X of Denmark), Prince Charles (the later King Haakon VII of Norway), Princess Louise, Prince Harald, Princess Ingeborg, Princess Thyra, Prince Gustav and Princess Dagmar. Due to the many children, Charlottenlund Palace was rebuilt to accommodate the large family, and in 1880-81 the palace was expanded with a dome and two side wings.
Louise had a difficult time during her long period as Crown Princess of Denmark, although she became very popular with the public. She was considered intelligent with an ability to act popularly and effortlessly at official functions, where she was described as majestic and impressive. However, she became unpopular within the Danish court and royal family, and the marriage did not result in the desired improvement of the relationship between the Danish and Swedish royal houses. On the contrary, Louise experienced ostracism within the royal family, which was dominated by her mother-in-law, Queen Louise. She was not liked by her mother-in-law and sisters-in-law, and her husband was too timid to give her any support against his mother and sisters. Only with her youngest sister-in-law, Princess Thyra, did she have a good relationship.
Louise's personality and frank nature did not fit in with the Danish royal court, where her cheeky straightforwardness could provoke consternation. On one occasion, when her mother-in-law saw her dressed in a Parisian evening gown and disapprovingly ordered her to change her hair style, Louise answered in the same informal way as she was used to in Sweden: “Take it easy, Pedersen!”. This incident caused Queen Louise to order her and Frederick to leave the country for three months. Crown Princess Louise told Swedish visitor Fritz von Dardel that her mother-in-law tried to place her in the shadows even in ceremonial situations when her presence was required: on one occasion, the Queen had turned down a request from Uppsala University students to sing for the Crown Princess. When Dardel asked for the reason, Louise replied: "Out of jealousy, of course".
The family lived a discreet life at Amalienborg Palace during the winter and Charlottenlund Palace during the summer. During the first years of her marriage, Louise often visited Sweden. She was present at the death of her mother in March 1871. At that time, she was given comfort by her uncle's spouse, Sophie of Nassau, who became her confidante and personal friend. During the summers at Charlottenlund Palace by Öresund, Louise was able to visit her Swedish family at their summer residence Sofiero Palace on the other side of Öresund and receive visits from them, which was described as a relief and comfort for her. However, her mother-in-law disliked the Swedish royal family and insisted that she be informed and asked for permission first.
Frederick's lifestyle and adultery damaged his popularity and pained Louise. In 1879, she visited her aunt, Queen Sophia of Sweden in Stockholm to ask for her advice; she was at this point described as distraught. Queen Sophia then introduced her to Lord Radstock and Gustaf Emanuel Beskow. From this point on, Louise reportedly found comfort in religion. She learned Greek, engaged in Bible studies and met Lord Radstock in Copenhagen in 1884. She made friends with the Danish lady-in-waiting Wanda Oxholm, with whom she studied the Bible. She was also interested in handcrafts such as leatherwork and painting.
Louise was described as a strict but caring parent, who gave her children a childhood dominated by religion and duty. Because of her inheritance from her maternal grandparents, the family lived well. It had long been known that she wished to see her daughter married back into the Swedish royal house, which happened when her daughter Princess Ingeborg married Prince Carl, Duke of Västergötland in 1897.
As Crown Princess, Louise was active in charitable and religion activities: she founded several charity organisations, among them the home «Bethania» and the «Kronprinsesse L.s Asyl» (Asylum of Crown Princess Louise), and formed a lifelong interest in The Church Association for the Inner Mission in Denmark. She is described as intelligent, with an ability to be natural, easy and friendly at representational occasions, and was seen as dignified and impressive. In 1875, she received her aunt and uncle, the King and Queen of Sweden, at their official visit to Denmark.
In 1905, Norway became independent from Sweden with Danish support, which caused tension between Denmark and Sweden, and she was saddened when this made it difficult for her to visit Sweden.
Constitutionally, Louise was unable to inherit the thrones of Sweden and Norway. Her father Charles XV & IV was succeeded by his brother Oscar II. By a twist of fate, Louise's son, Prince Carl, did in fact eventually become King of Norway. He was elected to succeed her uncle to the Norwegian throne as a result of Norway's independence from Sweden in 1905.