How deep is Blue Heart Springs?

Blue Heart Springs has a depth range of 1–6 metres (3–20 feet). Check the dive site page for current conditions and any depth-specific guidance before planning your dive.

When is the best time to dive Blue Heart Springs?

The best time to dive Blue Heart Springs is typically Summer and early fall for warmest air and calm river conditions.. Conditions vary, so check the latest reports and forecasts on the dive site page before your trip.

What will I see at Blue Heart Springs?

Divers at Blue Heart Springs in United States commonly report sightings of Rainbow trout, Freshwater aquatic vegetation, and Crayfish. Marine life varies by season and conditions—check the site page for recent diver observations and photos.

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Boat entry

Blue Heart Springs

Idaho, United States

Open Water suggested1–6 m depthBoat entry

Boat dive — see Entry & access.

Blue Heart Springs at a glance

Blue Heart Springs is a boat dive site in Idaho, United States with depths of 1–6 m (3–20 ft). Typically most favorable Nov · from 3 years of archive data. Divers commonly see Rainbow trout, Freshwater aquatic vegetation, and Crayfish. Check the latest conditions and entry details before you go.

Wind model · graded 4h ago

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Tap a factor for its source and model point

Site hazards: Boat-only access; river current on the Snake River between launch and the spring; cold 58F water; private property along some banks.

Read the full hazards ↓

Dive windows this week

Best: Tue

Tue7:00–22:00

Wed7:00–22:00

Thu7:00–22:00

Fri7:00–22:00

Sat7:00–21:00

Sun7:00–21:00

Mon—

Favorable windowModerate window— no window

First light 5:55 · Sunrise 6:27 · Sunset 21:04

Source: Open-Meteo wind · graded 4h ago

Forecast only — always assess conditions on site.

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

What Divers Say

Best time: Summer and early fall for warmest air and calm river conditions.

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

Jan60% 13 kn
Feb46% 15 kn
Mar42% 16 kn
Apr40% 16 kn
May45% 15 kn
Jun59% 14 kn
Jul47% 14 kn
Aug55% 14 kn
Sep67% 13 kn
Oct66% 13 kn
Nov70% 11 kn
Dec66% 12 kn

November hastypically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.

Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.

Marine life seen at this site

Species noted at this site — not a promise of what you’ll encounter.

Species seen here

Rainbow troutOccasionally seen
Freshwater aquatic vegetationCommonly seen
CrayfishOccasionally seen

Fills & rentals nearby

No dive shops mapped within 25 km. Know one? Add it to the map.

Site details

A spring-fed cove on the Snake River in the Hagerman Valley's Thousand Springs area, famous for vivid turquoise water created by geothermally warmed groundwater welling up through volcanic rock. The site is reachable only by water (kayak, canoe or paddleboard) on a roughly 1.5-mile downstream paddle from Banbury Hot Springs. The pool is shallow and exceptionally clear, popular for snorkeling and easy diving, with spring water holding around 58F year round.

boatshore

Boat-only access; river current on the Snake River between launch and the spring; cold 58F water; private property along some banks.

Reviews

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