"Spring Spring" is a spring-themed map. It is a lake with two waterfalls, one at the front and one at the back. Bloons start from the front and divert into two different lanes. Each of the lanes loop once around each mini-island on their respective upper and lower segments of the map, then exit on the right-hand side of the map, where they converge.
- Main article: Spring Spring/Strategies
- This map bears some resemblance to Pat's Pond, except the water and land are reversed and that both entries start and exit from the left to the right.
- The map appears to have the shape of a frog.