First-Time Ocean Diving: Explore Reefs and Sea Turtles

Even if you are not a swimmer we will safely guide you through your first time diving in the ocean! Our diving instructors have years of experience introducing people to the wonders of the ocean! Groups of 4 per guide let you get the best view of our beautiful reefs full of tropical fish! Green Sea Turtles are a common sight!

Duration: 2 hours, 30 minutes
Cancellation: 24 hours
Highlights
  • Guam Ocean Adventures - No diving experience needed! We provide all necessary gear for your dive. Your diving instructor will brief you on the safe use of the gear before your first dive. Maximum depth on first dive will be around 20 feet (7 meters) for 25 minutes. You have a choice of one or two dives at checkout.
    You will enjoy your diving…
What's Included
  • Complimentary drinking water
  • Showers and changing rooms
  • Port a potty on site
  • All equipment provided
What's Not Included
  • Tips - optional
Additional Information
  • Groups with certified and first time divers can dive together.
  • Taxi’s are very expensive. If you don’t have transportation please use our hotel pickup service for 0900 tours or contact us for other options.
Location
Guam Ocean Adventures
11
Once you are on Route 11 (it’s about 3 miles or 5km) to the shop, you will drive by the Port of Guam, continue until the end of the road will get bumpy, you will go through a gate, we are the last shop on the left, you will see our sign Guam Ocean Adventures on the left side of road.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
5.0
(17 Ratings)
5 stars
4 stars
3 stars
2 stars
1 star
Aileenv55
Jan 17, 2026
Great experience for beginners! - My young adult kids enjoyed their first scuba diving session. They even said they could’ve lasted an extra 20-30 mins as it lasted about an hour long. They felt safe and comfortable throughout it all and really enjoyed it on the whole.
Review provided by Tripadvisor
Justin_h
Jan 4, 2026
Great Experience - Great experience for those with no dive experience. The crew was very professional and focused on us the whole time. Would have done it again had time allowed.
Review provided by Viator
Babette19752018
Dec 30, 2025
A great dive with easy going staff. - It was great for me diving again after more than a Year. Bob and Claire made me feel at ease and the location was amazing. Very convenient with a small group and the basic gear I needed. The staff was very friendly and easy going. I was more than satisfied.
Review provided by Tripadvisor
Jhyunha11
Dec 30, 2025
so much better than snorkeling - My husband and I had such a wonderful time! Definitely recommend adding this to your itinerary even if you’ve never done scuba diving—you’ll see so much more underwater life than just through snorkeling. Lots of small to medium size fish that don’t run away. Our instructor, Wayne, was knowledgeable and understanding. He was the best! Small group size made us feel taken care of, especially under water. One thing to note, the actual experience is estimated to be around 1.5h, not 2.5h, though we felt that 90min was long enough since we were plenty tired after. They have a shower to rinse after diving as well. Allot five minutes extra travel time since the offroad end of the route gets bumpy and sometimes blocked with container trucks.
Review provided by Tripadvisor
Julianna_h
Dec 20, 2025
Pleasant intro to the ocean - I had a great experience and I appreciated that we were off and running to the water pretty quickly. Where we scuba dived was perfect. The depth was around 25-30 feet. I had only done this once before in a man made pool reef of 10 feet so this was a great real ocean interior experience for me. The time for the experience was just enough for me to feel tired and get my fill. Although after a rest I can say I would have probably done a second dive if I could have. I also was very happy I was able to get a last minute booking with just a little less than 24 hours. When I was booking the site did warn me I only had a few more hours to book but was highly appreciative I had no issues and simply got a call saying they were on the way to get me in the morning. I only had two other people in my group which I actually liked because I felt the instructor was able to keep an eye on us easier. It just suited my comfort level. There were two divers that went along to keep an eye on us though. Myself and another lady had done it before and were comfortable, so our main instructor was mainly with one diver who was more nervous. I was nervous because it was the ocean but I was just so eager from my intro “reef pool” dive experience that really, I just wanted to make sure I remembered some of the safety basics. I would highly recommend this experience and gladly do it several times over.
Review provided by Viator
Sato
Dec 14, 2025
It was an amazing experience. - It was our first dive together. Bob gave a very gentle lecture and we had a great time. I'm also very grateful to the woman who took the wonderful photo (I forgot your name). It was a lovely beach with nice transfers. I thought if I ever travel to Guam again, I would use it. Thank you so much for the wonderful experience.
Review provided by Tripadvisor
Sunshine17684088468
Nov 1, 2025
Inspiration - It was my first dive, but I was very relieved because he taught me until I could do it well! It was a great experience to meet new values.
Review provided by Tripadvisor
Heistjapan
Oct 16, 2025
this is the right choice - Bob and his assistant Claire were were extremely friendly and welcoming. Bob has tremendous experience and was the perfect instructor and guide for us newbies. Claire took underwater snapshots that they later shared with us via email.
Review provided by Tripadvisor
Hjohnsiii
Jun 22, 2025
Great diver teacher and super patient. A must do. - Family trip of divers and snorkelers. Both experiences were amazing and we’d happily do them again. Phil was super patient with my daughter as she wasn’t extremely comfortable with her first deep water experience. A must do while you’re in Guam.
Review provided by Tripadvisor
Anthonyarrigo
Apr 1, 2025
We really enjoyed the... - We really enjoyed the trip. Saw lots of fish, a turtle and various sea creatures! It was my first time scuba diving and Bob took the time to explain how to and we even had a practice session before the swim.
Review provided by Viator
From $90
up to 8 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).