Mammoth Lake Texas • Lake Jackson, Texas

Scuba Diving at Mammoth Lake Texas

Texas-Sized Diving. Mammoth-Sized Adventure.

Plan your dive day before you arrive. Purchase your day pass, complete the required waiver, and review check-in instructions for Mammoth Lake Texas.

Purchase Day Passes

Sign Waiver Required Before Arrival

Before You Arrive

Featured Event

2026 Annual Public Safety Diving Conference

October 13–15, 2026 • Seminars • Vendor & Dive Day • Public Safety Diving Competition

Conference Details

Professional Development

2026 SDI Instructor Development Course with Mammoth Dive Academy and Elite Diving Curacao

2026 SDI Instructor Development Course + IEC

Start From Home. Finish in Curaçao.

Qualified dive professionals can begin instructor development online from wherever they live, then join Mammoth Dive Academy and Elite Diving Curaçao for the in-person development and evaluation phase.

November 2 Online Development Begins

November 9–15 Curaçao IDC + IEC

8 Candidates Limited 2026 Cohort

$2,799 Early Registration Through Sept. 15

Explore the IDC See If You Qualify

Plan Your Visit

Everything you need before arriving at Mammoth Lake Texas.

Purchase Day Pass

Reserve your dive date online before arriving at the lake.

Day Pass

Complete Waiver

Required for every diver and guest entering Mammoth Lake Texas.

Waiver

Before You Arrive

Review check-in instructions, parking, arrival steps, and what to bring.

Learn More

Equipment Rentals

Need tanks, weights, or scuba gear? Review rental options before your dive.

Rent Gear

Equipment Service

Save-a-dive support, cylinder inspections, hydro testing, and equipment service.

Service

Your Texas Destination for Diving, Training & Professional Development

Mammoth Lake Texas brings recreational divers, dive professionals, public safety teams, instructors, students, and partner organizations together in one working dive environment. Plan a fun dive, continue your training, prepare for professional-level development, or simply spend the day underwater.

Purchase Day Pass Explore Mammoth Lake

Aerial view of Mammoth Lake Texas scuba diving facility in Lake Jackson Texas

Our Partners

Southeast Texas Public Safety Diving Conference