 Wales ' first home international was played at St Helen 's ground , Swansea in 1882 . In the 1880s and 1890s , home Welsh internationals were played at Cardiff , Swansea , Newport and Llanelli . Swansea continued to be used as an international venue until 1954 , when Cardiff Arms Park became Wales ' primary home venue . Cardiff Arms Park first had a stand erected in 1881 , and continued to expand its seating that decade . Crowds continued to grow and in 1902 in Wales ' match against Scotland a world record 40 @,@ 000 spectators paid to see the match . In 1911 , the owners of the Arms Park , the Marquess of Bute 's family , confirmed Wales ' tenure and the 1920s and 1930s , Wales gradually gained increasing control . A new stand was built at the park in the 1933 – 34 season , which increased the grounds capacity to 56 @,@ 000 . 
 Wales <a href='null_genetive' title='1'><mark>'</mark></a>first home international was played at St Helen <a href='null_genetive' title='2'><mark>'s</mark></a>ground , Swansea in 1882 . In the 1880s and 1890s , home Welsh internationals <a href='uninflect' title='3'><mark>were</mark></a> played at Cardiff , Swansea , Newport and Llanelli . Swansea continued to be used as an international venue until 1954 , when Cardiff Arms Park became Wales <a href='null_genetive' title='4'><mark>'</mark></a>primary home venue . Cardiff Arms Park first had a stand erected in 1881 , and continued to expand its seating that decade . Crowds<a href='been_done' title='5'><mark></mark></a> continued to grow and in 1902 in Wales <a href='null_genetive' title='6'><mark>'</mark></a>match against Scotland a world record 40 @,@ 000 spectators paid to see the match . In 1911 , the owners of the Arms Park , the Marquess of Bute <a href='null_genetive' title='7'><mark>'s</mark></a>family , confirmed Wales <a href='null_genetive' title='8'><mark>'</mark></a>tenure and the 1920s and 1930s , Wales gradually gained increasing control . A new stand was built at the park in the 1933 – 34 season , which increased the grounds capacity to 56 @,@ 000 . 
Wales  first home international was played at St Helen  ground , Swansea in 1882 . In da 1880s and 1890s , home Welsh internationals was played at Cardiff , Swansea , Newport and Llanelli . Swansea continued to be used as an international venue until 1954 , when Cardiff Arms Park became Wales  primary home venue . Cardiff Arms Park first had a stand erected in 1881 , and continued to expand its seating dat decade . Crowds done continued to grow and in 1902 in Wales  match against Scotland a world record 40 @,@ 000 spectators paid to see the match . In 1911 , the owners of tdaArms Park , the Marquess of Bute  fam , confirmed Wales  tenure and the 1920s and 1930s , Wales gradually gained increasing control . A new stand was built at thdaark in theda33 – 34 season , which increased the grounds capacity to 56 @,@ 000 .