Sapphire Pool
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Biscuit Basin

4.8
·539 reviews·Yellowstone National Park, United States

A vibrant collection of colorful thermal pools and geysers in Yellowstone, offering a glimpse into the park's dynamic geothermal power.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Summer mornings

Fewer crowds, vibrant colors

CrowdMedium
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Sapphire Pool

Biscuit Basin

Best Time

Summer mornings

Fewer crowds, vibrant colors

CrowdMedium
Highlights

Highlights

Must-see attractions

A vibrant collection of colorful thermal pools and geysers in Yellowstone, offering a glimpse into the park's dynamic geothermal power.

4.8
(539 reviews)

"Magical colors and surreal atmosphere make Biscuit Basin a must-see, even from a distance."

Vertical photo
TIP

Check Park Alerts First

Recent hydrothermal explosions can cause closures. Always check Yellowstone NPS for current status before visiting.

Stay on Boardwalks

The ground is fragile and dangerous. Stick to designated paths to protect yourself and the thermal features.

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Quick Facts

Rating

4.8 · 541 reviews

Type

Tourist Attraction

Highlights

Discover the most iconic attractions and experiences

Sapphire Pool

Sapphire Pool

Biscuit Basin

A breathtakingly blue hot spring, showcasing vibrant colors and the dynamic nature of Yellowstone's thermal features.

Thermal Features & Geysers

Thermal Features & Geysers

Biscuit Basin Boardwalk

Explore a variety of colorful springs, pulsing fumaroles, and spitting geysers along the well-maintained boardwalk.

Mystic Falls Trail

Mystic Falls Trail

Trailhead at Biscuit Basin

A moderate hike leading to a beautiful waterfall, offering a chance to experience Yellowstone's backcountry.

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Planning Your Visit

Check for Closures Before You Go

Biscuit Basin has experienced recent hydrothermal activity and may have closures affecting access to parking and boardwalks. Always check the official Yellowstone National Park website for the latest updates before planning your visit to ensure safety and avoid disappointment.

Timing is Key for Views

While Biscuit Basin is stunning, access can be limited. If open, consider visiting during off-peak hours to enjoy the colorful thermal features and geysers with fewer crowds. Early mornings or late afternoons can offer a more serene experience.

Best Times

When
Summer mornings
Why
Fewer crowds, vibrant colors
Crowd
Medium
When
Late afternoon
Why
Golden hour light
Crowd
Medium

Insider Tips

from TikTok, Instagram & Reddit

reddit.com

Biscuit basin open 2025?

Hey all, On mobile and not great with the reddit app, but hoping for some help. Over the weekend I was trying to plan different hikes and drives in Yellowstone for my mid-june trip. (First trip ever! So excited!) About 45 minutes into researching the biscuit Basin area, I…

Check Park Alerts First

Recent hydrothermal explosions can cause closures. Always check Yellowstone NPS for current status before visiting. Reddit

Stay on Boardwalks

The ground is fragile and dangerous. Stick to designated paths to protect yourself and the thermal features. Reddit

reddit.com

Trail from Biscuit Basin Trailhead-- any advice?

Hello! I'm planning to hike the Little Firehole Loop to Mystic Falls and Fairy Creek, and it seems like the trailhead for this is at the Biscuit Basin Trailhead but I also read that the trailhead is close due to hydrothermal explosion last year. Is there any other starting point…

reddit.com

Does anyone know what exactly is happening at Biscuit Basin right now?

I've seen a video taken from afar, it looks like a massive eruption with a lot of dirt mixed in, probably either a giant blowout of Sapphire Pool or a steam explosion somewhere else in the basin

Hike to Mystic Falls

The moderate trail offers a beautiful waterfall and panoramic views of the basin. Reddit

Photography at Night

If accessible, the steam and thermal glow under the stars create surreal and incredible night shots. Reddit

reddit.com

Yellowstone Itinerary Advice

Hi, hoping to get some advice on my four day itinerary. Traveling with my 72 year old Mom who can hit 10k steps a day city walking but not a big hiker ( nothing too steep). Staying four nights at Canyon Lodge. Day1: Fly into Bozeman, land at 3PM. Grab groceries, eat dinner in…

Tips

from all over the internet

Check Park Alerts First

Recent hydrothermal explosions can cause closures. Always check Yellowstone NPS for current status before visiting. Reddit

Stay on Boardwalks

The ground is fragile and dangerous. Stick to designated paths to protect yourself and the thermal features. Reddit

Hike to Mystic Falls

The moderate trail offers a beautiful waterfall and panoramic views of the basin. Reddit

Photography at Night

If accessible, the steam and thermal glow under the stars create surreal and incredible night shots. Reddit

What Travellers Say

4.8
(539 reviews)

Reviews Summary

Visitors rave about the stunning, vibrant colors of Biscuit Basin's thermal pools and the unique geyser activity. Many appreciate the well-maintained boardwalks that allow for easy exploration. While recent hydrothermal explosions have caused closures, those who visited before or can view from a distance still find it a magical and surreal place, with the hike to Mystic Falls being a notable highlight.

"Biscuit Basin in Yellowstone is a fascinating and beautiful area… as of July 2024, it is closed due to a hydrothermal explosion that caused damage to the parking lot and boardwalk. Fortunately, no one was seriously hurt… but the area remains off-limits for safety reasons. Our hearts go out to anyone who was injured or affected in any way.

Even though access is restricted, Biscuit Basin still offers an amazing visual experience… especially for photographers capturing it at night. The steam rising under the stars, the glow of thermal features, and the surrounding landscape make for incredible shots. It’s peaceful, surreal, and full of atmosphere.

The basin is known for vibrant springs like Sapphire Pool and small geysers scattered throughout… it’s a reminder of the raw power beneath the surface. Hopefully the area will reopen in the future once it’s safe again.

For now, it’s a place to admire from a distance… one that holds both natural beauty and a reminder of how powerful Yellowstone really is."

Advantage Consulting (Dustin Kearl)

"We visited Biscuit Basin during our ’23 roadtrip through the Tetons and Yellowstone, and it quickly became one of my favorite basins in the park. When we arrived, there were a ton of bison just hanging out nearby, which made the whole experience feel even more special. Sadly, the Black Diamond Pool had a significant hydrothermal explosion in ’24 and has remained closed since. We feel really fortunate to have seen this beautiful and vibrant area before the damage occurred."

Whitney Leach

"Loved every minute of this. So much parking on a weekend since less tourists. Geysers are crazy spewing sulphur out. The springs are just magical. Colour you’ll remember forever."

Zelda

What People Like

Vibrant thermal pool colors
Unique geyser activity
Well-maintained boardwalks

What People Dislike

Temporary closures
Crowded during peak times

Frequently Asked Questions

🚇 🗺️ Getting There

Biscuit Basin is located in the Upper Geyser Basin area of Yellowstone National Park, south of Old Faithful. It's accessible via Grand Loop Road. If you're coming from the West Entrance, it's a scenic drive south. If you're coming from the South Entrance (near Grand Teton), it's a drive north. Parking is available, but can fill up quickly during peak season. Reddit

Yellowstone National Park does not have extensive public transportation within the park that directly serves Biscuit Basin. The best way to reach it is by private vehicle. Some guided tours may include it as a stop. Reddit

A well-maintained boardwalk system guides visitors through Biscuit Basin, allowing you to safely view the thermal features. There is also a trail to Mystic Falls for those seeking a short hike. Reddit

Yes, Biscuit Basin is a short drive south of the Old Faithful area along the Grand Loop Road. It's a common stop for visitors exploring the geyser basins. Reddit

While there isn't a dedicated shuttle specifically for Biscuit Basin, the park's general shuttle system (if operating and routes align) or guided tour buses are options. However, most visitors use their own vehicles. Reddit

🎫 🎫 Tickets & Entry

Biscuit Basin is located within Yellowstone National Park, which requires an entrance fee per vehicle. Once inside the park, access to Biscuit Basin itself is free. Reddit

Biscuit Basin is generally accessible during park operating hours. However, it's crucial to check the official Yellowstone National Park website for any temporary closures due to hydrothermal activity or maintenance, as it has experienced recent closures. Reddit

Biscuit Basin is typically open during the warmer months when park roads are accessible. Winter access can be limited or impossible due to snow and road closures. Always verify current conditions. Reddit

The cost is the standard Yellowstone National Park entrance fee. As of recent information, this is $35 per private vehicle for a 7-day pass. Reddit

You do not need to book tickets specifically for Biscuit Basin. The entrance fee is for the park, and access to the basin is on a first-come, first-served basis, subject to any closures. Reddit

🎫 🏞️ Onsite Experience

Biscuit Basin is renowned for its collection of colorful thermal pools, such as Sapphire Pool, and smaller geysers. The boardwalk allows for easy viewing of these unique features. The trail to Mystic Falls is also a popular addition. Reddit

The boardwalk is generally well-maintained and provides access to the thermal features. However, due to its nature, some sections might have slight inclines. It's advisable to check current conditions for any accessibility updates. Reddit

Wear comfortable walking shoes as you'll be on boardwalks and potentially a trail. Layers are recommended as Yellowstone weather can change rapidly. Bring rain gear just in case. Reddit

Restroom facilities are typically available at Biscuit Basin, especially near the parking area. It's always a good idea to use them when available, as facilities can be spread out in the park. Reddit

You can spend anywhere from 30 minutes to 1.5 hours at Biscuit Basin, depending on your interest in the thermal features and if you decide to hike the Mystic Falls trail. Reddit

📸 📸 Photography

The vibrant colors of Sapphire Pool and other thermal features are prime subjects. The boardwalk offers various angles. For a different perspective, the hike to Mystic Falls provides waterfall shots and overlooks. Reddit

Yes, photography is allowed and encouraged! The unique thermal features and colors make for stunning photos. Remember to stay on the boardwalks for safety and to protect the environment. Reddit

Early morning or late afternoon often provide the best light for photography, with softer shadows and warmer tones. Sunrise and sunset can be particularly magical if the basin is accessible. Reddit

Drone usage is strictly prohibited in Yellowstone National Park, including Biscuit Basin, to protect wildlife and visitor safety. Always adhere to park regulations. Reddit

Experiment with different angles to capture the steam and colors. Consider a polarizing filter to enhance the blues and greens of the pools. Be patient, as geyser eruptions are unpredictable. Reddit

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