Biscuit Basin
Additional Details:
| BISCUIT BASIN, ON THE WEST SIDE OF FIREHOLE RIVER, IS CROSSED BY A FOOT BRIDGE, AND ITS PRINCIPAL ATTRACTION IS SAPPHIRE POOL, WHICH IS COVERED WITH HUNDREDS OF SMALL BISCUIT-LIKE KNOBS OF OLIVE GREEN FORMATION, WHICH SURROIND THE SPRING, WHICH ARE, IN FACT, SMALL PULSATING OR BREATHING GEYSERS. |
