Nokia Maps application for Windows Phone 7 has been discovered by wpxap.com, revealed xda developers forums.
"Nokia Maps helps you to be a local anywhere you go. See where you are and discover places nearby in a snap. Get reviews, uncover new destinations and reach them with smart routing for public transport, walking and driving," reads the description of the app.
The Nokia maps application is expected to take advantage of their proprietary and highly regarded Nokia Ovi Maps service on Nokia Windows Phone 7 devices.
The app is currently a placeholder for testing purposes, and feature a Metro-inspired UI with large pinned map area for maps search results. Place listings include both a short description, user submitted photos and reviews.
"The app also has a route map that includes the stops that users should board and deboard public transport," said Long Zheng.
The application also appears to support the full 22 locales that Windows Phone Mango now supports.
You can download the Nokia Maps App xap file - Nokia Maps - v0200.xap here (zip).
Here are the screenshots: