Riddle Rooms #2: Wilderness Puzzles and Perils

From the web:

Riddle Rooms is a collection of riddles and puzzles that have been turned into rooms that can be used in any role playing game. Each room contains perforated handouts and a complete description for the game master. Riddle Rooms #2: Wilderness Puzzles and Perils contains 20 rooms for use in outdoor and town settings.