List of GBA Bowser's Castle 1 tour appearances in Mario Kart Tour

This page details the tour appearances of GBA Bowser's Castle 1 and its versions in Mario Kart Tour.

New York Tour
In the New York Tour, Bowser's Castle 1 appeared as the first course in the Bowser Cup and the second course in the Diddy Kong Cup. Its R variant appeared as the first course in the Dry Bowser Cup, and its T variant appeared as the third course in the Shy Guy Cup. This was the only race course in the game to not have any bonus challenges or a Coin Rush associated with this course in its debut tour until Wii Dry Dry Ruins in the 2023 Ninja Tour, ninety-one tours later.

Halloween Tour (2019)
In the 2019 Halloween Tour, Bowser's Castle 1 appeared as the third course in the Lemmy Cup, the second course in the Morton Cup, and the location of the bonus challenge in the Diddy Kong Cup. Its R variant appeared as the first course in the Toadette Cup, and its T variant appeared as the third course in the Metal Mario Cup.

Paris Tour (2019)
In the 2019 Paris Tour, Bowser's Castle 1 appeared as the first course in the Luigi Cup, the second course in the Toad Cup, and the location of the bonus challenge in the Toadette Cup. Its R variant appeared as the first course in the Donkey Kong Cup, and its T variant appeared as the third course in the Bowser Cup and the second course in the Dry Bowser Cup.

London Tour
In the London Tour, Bowser's Castle 1 appeared as the location of the bonus challenges in the Baby Mario Cup and the Wario Cup. Its R/T variant appeared as the first course in the Waluigi Cup and the third course in the Bowser Cup.

Ice Tour
In the Ice Tour, Bowser's Castle 1 appeared as the third course in the Koopa Troopa Cup, the second course in the Toadette Cup, and the location of the bonus challenge in the Baby Peach Cup. Its R variant appeared as the second course in the Shy Guy Cup and the first course in the Donkey Kong Cup, and its T variant appeared as the second course in the Bowser Cup.

Valentine's Tour
In the Valentine's Tour, Bowser's Castle 1 appeared as the third course in the Koopa Troopa Cup, the first course of the Luigi Cup, and the location of the bonus challenge in the Peachette Cup. Its R variant appeared as the second course in the Diddy Kong Cup, and its T variant appeared as the first course in the Bowser Cup.

Hammer Bro Tour
In the Hammer Bro Tour, Bowser's Castle 1's R/T variant appeared as the third course in the Ice Mario Cup.

Trick Tour (2020)
In the 2020 Trick Tour, Bowser's Castle 1's R/T variant appeared as the second course in the Larry Cup.

Flower Tour
In the Flower Tour, Bowser's Castle 1 appeared as the third course in the Lemmy Cup and the location of the bonus challenge in the Baby Daisy Cup. Its T variant appeared as the third course in the Dry Bones Cup, and its R variant appeared as the first course in the Pauline Cup.

Pirate Tour
In the Pirate Tour, Bowser's Castle 1 appeared as the first course in the Luigi Cup. Its R variant appeared as the second course in the Bowser Cup and the location of the bonus challenge in the Diddy Kong Cup, and its T variant appeared as the first course in the Dry Bones Cup and the location of the bonus challenge in the Bowser Jr. Cup.

Summer Festival Tour
In the Summer Festival Tour, Bowser's Castle 1 appeared as the location of the bonus challenge in the Monty Mole Cup. Its R/T variant appeared as the third course in the Bowser Cup.

1st Anniversary Tour
In the 1st Anniversary Tour, Bowser's Castle 1 appeared as the third course in the Peach Cup and the location of the bonus challenge in the Bowser Jr. Cup. Its T variant appeared as the third course in the Bowser Cup, and its R variant appeared as the third course in the Shy Guy Cup.

Mario vs. Luigi Tour (2020)
In the 2020 Mario vs. Luigi Tour, Bowser's Castle 1 appeared as the location of the bonus challenge in the Hammer Bro Cup and the location of the tour's Coin Rush. Its R/T variant appeared as the third course in the Fire Bro Cup.

Mario Tour (2021)
In the 2021 Mario Tour, Bowser's Castle 1 appeared as the location of the bonus challenge in the Baby Mario Cup. Its R/T variant appeared as the third course in the Baby Rosalina Cup.

Trick Tour (2021)
In the 2021 Trick Tour, Bowser's Castle 1's R/T variant appeared as the third course in the Roy Cup.

Wedding Tour
In the Wedding Tour, Bowser's Castle 1 appeared as the first course in the Roy Cup and the location of the bonus challenge in the Toadette Cup. Its R variant appeared as the first course in the Shy Guy Cup, and its T variant appeared as the second course in the Koopa Troopa Cup.

Paris Tour (2021)
In the 2021 Paris Tour, Bowser's Castle 1 appeared as the second course in the Ludwig Cup and the location of the bonus challenge in the Mario Cup. Its T variant appeared as the first course in the Iggy Cup, and its R variant appeared as the second course in the Fire Bro Cup.

Toad vs. Toadette Tour
In the Toad vs. Toadette Tour, Bowser's Castle 1 appeared as the location of the bonus challenge in the Donkey Kong Cup. Its R/T variant appeared as the third course in the Mario Cup.

Holiday Tour (2021)
In the 2021 Holiday Tour, Bowser's Castle 1 appeared as the third course in the Wario Cup and the location of the bonus challenge in the Yoshi Cup. Its R variant appeared as the second course in the Bowser Cup, and its T variant appeared as the first course in the Kamek Cup.

Doctor Tour (2022)
In the 2022 Doctor Tour, Bowser's Castle 1 appeared as the second course in the Dry Bones Cup. Its T variant appeared as the third course in the Koopa Troopa Cup, and its R variant appeared as the first course in the Ice Mario Cup.

Bowser Tour
In the Bowser Tour, Bowser's Castle 1 appeared as the third course in the Bowser Cup and the location of the bonus challenge in the Peachette Cup. Its R variant appeared as the first course in the Shy Guy Cup, and its T variant appeared as the second course in the Nabbit Cup.

New Year's Tour (2023)
In the 2023 New Year's Tour, Bowser's Castle 1 appeared as the location of the bonus challenge in the Larry Cup. Its R/T variant appeared as the first course in the Fire Rosalina Cup and the second course in the Peach Cup.