It really is unknown if this construction is leaning by layout or for another reason. Although the edifice leans, the top of your temple is perpendicular to the ground. Whilst key Hindu temples are advised at sangams (confluence of rivers), river banking institutions, lakes and seashore, Brhat Samhita and Puranas https://hanumanmandiradelaide.com.au/the-unique-features-of-hanuman-mandir-south-australia/