If you’ve always wanted to take scuba diving lessons, experience unparalleled adventure and see the world beneath the waves, this is where it starts. Get your scuba diving certification with the PADI Open Water Diver course – the world’s most popular and widely recognized scuba course.



  • Participants must be 10 years of age or older
  • If participant has a “yes” checked on their Diver's Medical Questionnaire form, we must insist they consult a physician before participating in any scuba diving programs. They will need to have a doctor sign off on a Medical Statement Participant Record, clearing them to scuba dive. This form must be presented to Underwater Phantaseas on the day of their scheduled participation.



Online training or eLearning is known as the "knowledge development" portion of the Open Water Diver Course. The online training consists of 5 sections, with a series of questions to be answered at the end of each section. It is designed so you can learn at your own pace and when it's convenient for you. Complete the academics online in preparation for your class & pool sessions. 


2-3 sessions in the class/pool. Completing the online training beforehand greatly reduces the time spent in the formal classroom setting. This means a quick review in the classroom, and then it's off to the pool for confined water training! In the pool, students practice skills that will be used during the open water dives.


4 open water dives, over a minimum period of 2 days are required to complete the Open Water Certification. These dives are simply a chance for you to show off the skills you learned in the confined water portion of your training. 


Contact Us To Book Your Course!


WEEKEND CLASSES (2 mornings or afternoons, 8 hours)

Saturday & Sunday
Times: 8:00am-12:00pm or 12:00pm-4:00pm

2021 Dates:

January 2nd & 3rd

January 9th & 10th

January 16th & 17th

January 23rd & 24th

January 30th & 31st

February 6th & 7th

February 13th& 14th

February 20th & 21st

February 27th & 28th

March 6th & 7th

March 13th & 14th

March 20th & 21st

March 27th & 28th

April 3rd & 4th

April 10th & 11th

April 24th & 25th

May 1st & 2nd

May 8th & 9th

May 15th & 16th

May 22nd & 23rd

May 29th & 30th

June 5th & 6th

June 12th & 13th

June 19th & 20th

June 26th & 27th

July 3rd & 4th

July 10th & 11th

July 24th & 25th

July 31st & Aug 1st

August 7th & 8th

August 14th & 15th

August 21st & 22nd

August 28th & 29th

September 4th & 5th

September 11th & 12th

September 18th & 19th

September 25th & 26th

October 2nd & 3rd

October 9th & 10th

October 16th & 17th

October 23rd & 24th

October 30th & 31st

November 6th & 7th

November 13th & 14th

November 20th &21st

November 27th & 28th

December 4th & 5th

December 11th & 12th

December 18th & 19th

Jan 8th & 9th 2022


WEEKDAY MORNING CLASSES (3 mornings, 9 hours)

Monday, Tuesday, Wednesday
Times: 8:00am-11:00am


2021 Dates:

January 4th, 5th, 6th

February 1st, 2nd, 3rd

March 1st, 2nd, 3rd

April 5th, 6th, 7th

May 3rd, 4th, 5th

June 7th, 8th, 9th

July 5th, 6th, 7th

August 2nd, 3rd, 4th

September 6th, 7th, 8th

October 4th, 5th, 6th

November 1st, 2nd, 3rd

December 5th, 6th, 7th

WEEKDAY EVENING CLASSES (3 evenings, 9 hours)

Monday, Wednesday, Friday
Times: 6:00pm-9:00pm


2021 Dates:

January 4th,6th & 8th

January 11th, 13th &15th

January 18th, 20th & 22nd

February 1st, 3rd & 5th

February 8th, 10th & 12th

February 15th, 17th &19th

March 1st, 3rd & 5th

March 8th, 10th & 12th

March 15th, 17th & 19th

April 5th, 7th & 9th

April 12th, 14th & 16th

April 19th, 21st & 23rd

May 3rd, 5th & 7th

May 10th, 12th, & 14th

May 17th, 19th & 21st

June 7th, 9th & 11th

June 14th, 16th & 18th

June 21st, 23rd & 25th

July 5th, 7th & 9th

July 12th, 14th & 16th

July 19th, 21st & 23rd

August 2nd, 4th & 6th

August 9th, 11th & 13th

August 16th, 18th & 20th

September 6th, 8th & 10th

Sept 13th, 15th & 17th

Sept 20th, 22nd & 24th

October 4th, 6th & 8th

October 11th, 13th & 15th

October 18th, 20th & 22nd

November 1st, 3rd & 5th

November 8th, 10th & 12th

November 15th, 17th & 19th

December 6th, 8th & 10th

December 13th, 15th & 17th

December 20th, 22nd & 23rd

KIDS ONLY CLASSSES (3 evenings, 9 hours)
*10 & 11 year olds are required to take this course

Usually Monday, Tuesday, Wednesday
Times: 6:00pm-9:00pm


2021 Dates:

January 25th, 26th, 27th

February 22nd, 23rd,24th

March 22nd, 23rd, 24th

April 26th, 27th, 28th

May 24th, 25th, 26th

June 28th, 29th, 30th

July 26th, 27th, 28th

August 23rd. 24th, 25th

September 27th, 28th, 29th

October 25th, 26th, 27th

November 22nd, 23rd, 24th

December 27th, 28th, 29th


WEEKENDS (4 dives, over 2 days)

Saturday & Sunday
Times: Varies by location

2021 Dates:

January 9th & 10th

February 6th & 7th

March 6th & 7th

April 10th & 11th

May 1st & 2nd

May 30th & 31st

June 12th & 13th

June 26th & 27th

Homestead Crater, UT

Homestead Crater, UT

Homestead Crater, UT

Homestead Crater, UT

Homestead Crater, UT

Homestead Crater, UT

Homestead Crater, UT

Aurora Reservoir

July 10th & 11th

July 24th & 25th

August 14th & 15th

August 28th & 29th

September 11th & 12th

October 9th & 10th

November 13th & 14th

December 11th & 12th

Aurora Reservoir

Aurora Reservoir

Aurora Reservoir

Aurora Reservoir

Aurora Reservoir

Homestead Crater, UT

Homestead Crater, UT

Homestead Crater, UT

Millions of people have learned to scuba dive and gone on to discover the wonders of the aquatic world through this course. Join us today!