Super Mario 64 on N64 - Level 10: Snowman's Land - Coins and overview
Level Stars

Overview

1. There is a teleporter under the second tree on the left from the start. It leads near the "ice cube track".
2. By aiming like in the photo, you'll land directly on the shell.
3. Next to star 4 there is a block containing the shell that will let you collect the red coins and easily reach the igloo.

The 8 Red Coins

1. In a corner of the level after the platform of the big ugly frosty monster.
2. On the slope next to the shell.
3. On the next slope.

4. On the next slope.
5. On the next slope.
6. Under the platform of the big ugly monster (you need the shell).

7. Under the platform of the big ugly monster (you need the shell).
8. Near the start at the bottom of a small mound.

The star appears near the start.

Bonus Star: 100+ Coins

There are monsters disguised as coins that will give you 5 coins if you kill them. If you run around the snowmen, they will give you 3. The monsters with propellers do too. Many coins are in the igloo, some of them reachable only with the cap. All in all, 126 coins in the level isn't huge, but it won't be very difficult either.