The Grotto Geyser Complex is the most interesting network of interconnected geysers in Yellowstone National Park of Wyoming. Over a distance of a few hundred feet is a collection of different geysers, each with its own unique appearance and behaviors, yet somehow connected through underground channels in such a way that their eruptions will occur in a regular pattern. The complex begins with water first appearing in the Grotto Indicator Spring a few hours before. Eventually South Grotto Fountain Geyser will begin having its eruptions up to about 10 feet high. At this point, Grotto Fountain Geyser itself can erupt, with heights up to about 50 feet. In the distance, both Rocket Geyser and Grotto Geyser will start to huff steam and splash water out of their openings. After this, the eruption of the entire complex will begin within just a few short minutes. As Grotto Fountain Geyser continues to hold a steady eruption, water will suddenly burst out of Grotto Geyser only, reaching heights up to 50 feet or more and hold steady for a minute or so. Even though this is the initial eruption for both Rocket Geyser and Grotto Geyser, Rocket Geyser will remain quiet during this brief period as all of the water energy is passed through Grotto Geyser. After this the two geysers will drop down to lower coordinated water bursts which can last for anywhere between two and fifteen hours or more. Here The Wild Images Team captured a shot of the larger Grotto Fountain Geyser erupting to the left of the smaller South Grotto Fountain Geyser behind the half-empty dormant pool of Spa Geyser which itself will become active hours later as part of the complex eruption cycle and described in a separate blog post. The Wild Images Team has captured many other photos in Yellowstone National Park including a Beehive Geyser eruption with a massive rainbow, the world famous Old Faithful Geyser with water textures, a towering Grand Geyser pause burst eruption, a sunset Castle Geyser eruption with a bright rainbow, an afternoon Riverside Geyser eruption with a rainbow, an early morning Lion Geyser eruption with a rainbow, a very difficult to catch Oblong Geyser blue burst eruption, the extremely powerful Artemisia Geyser eruption with deep bursts, the very moment of waves from a Great Fountain Geyser initial eruption, an iconic White Dome Geyser eruption at sunset, the large bursts of a Fountain Geyser eruption in steam, the delicate red light on a Grotto Fountain Geyser eruption at sunset, the defining moment of a Rocket Geyser eruption at sunset, the extremely brief Aurum Geyser eruption with colors, a view through a Cliff Geyser eruption of Black Sand Basin, the colorful patterns of bacterial mats in Midway Geyser Basin, the changing conditions that cause a rainbow to parallel the Snow Lodge, the Biscuit Basin duo of Black Diamond Pool and Opal Pool, the colorfully pock marked waterways of the erupting Blood Geyser, the active steppes of the Mineral Terraces of Mammoth Hot Springs, the distant double rainbow over the Lewis River Canyon, the before eruption reflections of sunset over the terraces of Great Fountain Geyser, the deep colors of sky reflections over Beauty Pool, the thermally induced sunset light filters through the steamy trees, the intense moment of mammatus clouds over the Firehole River, the very early morning fog surrounding Lower Yellowstone Falls, the runoff created reflections over the colorful runoff pan of Constant Geyser, the unworldly terrain of the extensive Porcelain Geyser Basin in Norris, the deeply hued steam over colorful bacterial mat reflections of Grand Prismatic Spring, the contrast of runoff channels surrounding the blue superheated water of Sapphire Pool, differing wave patterns created by the colorful submerged Fishing Cone Geyser, the strong green created by the record depths of mysterious Abyss Pool, the moment the full moon rises over the Grant Village Lakehouse, the cloud symmetry of a sunset reflection over a calm Yellowstone Lake, and moments earlier with a cloud shelf reflection over a calm Yellowstone Lake, each of which are available for sale in our store. Blog posts from Yellowstone National Park have documented the Old Faithful Geyser eruptions, the steamy Oblong Geyser eruptions, the deep drain Uncertain Geyser eruptions, the steep crater Depression Geyser eruptions, the amphitheater Grand Geyser eruptions, the impressive Fan and Mortar Geyser eruptions, the very quick Aurum Geyser eruptions, the rooster tail Whirligig Geyser eruptions, the series type Lion Geyser eruptions, the tall grotto White Dome Geyser eruptions, the frequent Sawmill Geyser eruptions, the double cone Atomizer Geyser eruptions, the nozzled Beehive Geyser eruptions, the cratered Fountain Geyser eruptions, the deep pool Artemisia Geyser eruptions, the playful Vixen Geyser eruptions, the scenic Riverside Geyser eruptions, the very rare Ledge Geyser eruptions from above, the very rare Ledge Geyser eruptions from below, the gurgling Tilt’s Baby Geyser eruptions, the bursts of Great Fountain Geyser eruptions, the hidden Dome Geyser eruptions, the tilted Daisy Geyser eruptions, the remote Pink Cone Geyser eruptions, the long Castle Geyser eruption water phases, the loud Castle Geyser eruption steam phases, the stark Constant Geyser eruptions, the rim wall Cliff Geyser eruptions, the initiation from Grotto Fountain Geyser eruptions, the continuation of Grotto Geyser eruptions, the defining moment of Rocket Geyser eruptions, the marathon Spa Geyser eruptions, the blue waters of a Spouter Geyser eruption, the isolated Artist Paint Pots throwing mud, the little seen intricate burst of a mud volcano, a view of a dozen visitors under a Beehive Geyser rainbow, the eruption through numerous vents of Fan and Mortar Geysers, the enormous amount of water through the runoff channels of Excelsior Geyser, the otherworldly view of cloudy blue runoff pools in the Porcelain Basin, the moment that a large bison bull rolled in his claimed dirt pile, the rule for the right of way wildlife, the high altitudes where a large raven that perches over the Dunraven Pass, the the day that a phoenix streaked across the backcountry sky, the trail from Grant Village that crosses over this suspended bridge, The Wild Images Team in the Grand Canyon of the Yellowstone, our Photographer Jeremy Robinson shadowed in Morning Glory Pool, and The Wild Images Team Travel Gnome at the Yellowstone National Park entrance sign.
To see more photos, please visit our store