What to expect
Packages
Packages
• Divers whose last dive was more than 2 years ago, you will need to book a refresher course separately
• Start time: 9:30 am
• Duration: 4 hours
Overview
Schedule
Check-in at Hilo Ocean Adventures store

Explore Hilo’s vibrant underwater world with a 2-tank boat dive to remote tropical reefs. Discover stunning marine life, colorful corals, and pristine waters in this unforgettable diving adventure. Perfect for certified divers seeking unique, off-the-beaten-path dive sites.
Check-out
Location
Pick-up/Check-in Time & Location
Drop-off/Check-out Time & Location
Important activity information
Important activity information
Restrictions
- Scuba diving certification is required.
- Do not drink alcohol within 8 hours of scuba diving.
- Guests may not fly within 24 hours of a two-tank scuba dive due to the high risk of decompression sickness.
- Guests may not scuba dive if you have any medical issue indicated on the "PADI Medical Statement and Questionnaire". Those with medical issues must consult with a physician and complete the "RSTC Medical Statement and Guidelines for Recreational Scuba Diver's Physical Examination" on their behalf.
- This activity is not wheelchair accessible.
- Children 12 years old and above can participate in this activity.
Other requirements
- Light jacket in case of rain
Booking requirements (# of participants, vehicles, hours, etc.)
- You can book a maximum of 6.
Required items to bring & attire
- Certification card
- Sea sickness medication (if prone to sea sick ness)
- Reef Safe Sunscreen
- A valid government-issued photo ID
- Towel
Additional notes
- Storage on the boat is limited. You can use the lockers free of charge and bring only what you absolutely need.
- All tours: Leave promptly at the specified time. Tours will not be held back for late arrivals and missed tours will not be eligible for refund. If guests require rental gear for this adventure, they will be responsible for showing up before the specified time in order to have gear fitted and be ready for an on-time departure.
- Complimentary parking available.
• Divers whose last dive was more than 2 years ago, you will need to book a refresher course separately
• Start time: 9:30 am
• Duration: 4 hours
Overview
Schedule
Check-in at Hilo Ocean Adventures store

Explore Hilo’s vibrant underwater world with a 2-tank boat dive to remote tropical reefs. Discover stunning marine life, colorful corals, and pristine waters in this unforgettable diving adventure. Perfect for certified divers seeking unique, off-the-beaten-path dive sites.
Check-out
Location
Pick-up/Check-in Time & Location
Drop-off/Check-out Time & Location
Important activity information
Important activity information
Restrictions
- Scuba diving certification is required.
- Do not drink alcohol within 8 hours of scuba diving.
- Guests may not fly within 24 hours of a two-tank scuba dive due to the high risk of decompression sickness.
- Guests may not scuba dive if you have any medical issue indicated on the "PADI Medical Statement and Questionnaire". Those with medical issues must consult with a physician and complete the "RSTC Medical Statement and Guidelines for Recreational Scuba Diver's Physical Examination" on their behalf.
- This activity is not wheelchair accessible.
- Children 12 years old and above can participate in this activity.
Other requirements
- Light jacket in case of rain
Booking requirements (# of participants, vehicles, hours, etc.)
- You can book a maximum of 6.
Required items to bring & attire
- Certification card
- Sea sickness medication (if prone to sea sick ness)
- Reef Safe Sunscreen
- A valid government-issued photo ID
- Towel
Additional notes
- Storage on the boat is limited. You can use the lockers free of charge and bring only what you absolutely need.
- All tours: Leave promptly at the specified time. Tours will not be held back for late arrivals and missed tours will not be eligible for refund. If guests require rental gear for this adventure, they will be responsible for showing up before the specified time in order to have gear fitted and be ready for an on-time departure.
- Complimentary parking available.
• Start time: 7:30am refresher course and 9:30 am boat dive
• Duration: Refresher course (1.5 hours) and 4-hour boat dive
Overview
Schedule
Check-in at Hilo Ocean Adventures

If it’s been a while since your last dive, a refresher course is perfect to get you back up to speed! Our expert instructors will review the basics in our indoor heated pool, covering safety, hand signals, gear assembly, dive science, weather, and weighting.

Explore Hilo’s vibrant underwater world with a 2-tank boat dive to remote tropical reefs. Discover stunning marine life, colorful corals, and pristine waters in this unforgettable diving adventure. Perfect for certified divers seeking unique, off-the-beaten-path dive sites.
Check-out
Location
Pick-up/Check-in Time & Location
Drop-off/Check-out Time & Location
Important activity information
Important activity information
Required items to bring & attire
- Certification card
- Sea sickness medication (if prone to sea sick ness)
- Reef Safe Sunscreen
Additional notes
- Storage on the boat is limited. You can use the lockers free of charge and bring only what you absolutely need.
- All tours: Leave promptly at the specified time. Tours will not be held back for late arrivals and missed tours will not be eligible for refund. If guests require rental gear for this adventure, they will be responsible for showing up before the specified time in order to have gear fitted and be ready for an on-time departure.
Other requirements
- Light jacket in case of rain
Booking requirements (# of participants, vehicles, hours, etc.)
- You can book a maximum of 6.
• Start time: 7:30am refresher course and 9:30 am boat dive
• Duration: Refresher course (1.5 hours) and 4 hour boat dive
Overview
Schedule
Check-in at Hilo Ocean Adventures

If it’s been a while since your last dive, a refresher course is perfect to get you back up to speed! Our expert instructors will review the basics in our indoor heated pool, covering safety, hand signals, gear assembly, dive science, weather, and weighting.

Explore Hilo’s vibrant underwater world with a 2-tank boat dive to remote tropical reefs. Discover stunning marine life, colorful corals, and pristine waters in this unforgettable diving adventure. Perfect for certified divers seeking unique, off-the-beaten-path dive sites.
Check-out
Location
Pick-up/Check-in Time & Location
Drop-off/Check-out Time & Location
Important activity information
Important activity information
Required items to bring & attire
- Certification card
- Sea sickness medication (if prone to sea sick ness)
- Reef Safe Sunscreen
Additional notes
- Storage on the boat is limited. You can use the lockers free of charge and bring only what you absolutely need.
- All tours: Leave promptly at the specified time. Tours will not be held back for late arrivals and missed tours will not be eligible for refund. If guests require rental gear for this adventure, they will be responsible for showing up before the specified time in order to have gear fitted and be ready for an on-time departure.
Other requirements
- Light jacket in case of rain
Booking requirements (# of participants, vehicles, hours, etc.)
- You can book a maximum of 6.
Activity Provider Hilo Ocean Adventures
Activity Provider
FAQ
Payment / Cancellation Policy
- Credit card payment
-
- Any cancellations made after 12:00 local time, 2 business days prior to the activity will be subject to a charge of 100% of the total amount.
- Everyday
Top-Rated Activities for Big Island
Editor's Picks for Big Island
- Scuba diving certification is required.
- Do not drink alcohol within 8 hours of scuba diving.
- Guests may not fly within 24 hours of a two-tank scuba dive due to the high risk of decompression sickness.
- Guests may not scuba dive if you have any medical issue indicated on the "PADI Medical Statement and Questionnaire". Those with medical issues must consult with a physician and complete the "RSTC Medical Statement and Guidelines for Recreational Scuba Diver's Physical Examination" on their behalf.
- This activity is not wheelchair accessible.
- Children 12 years old and above can participate in this activity.
- Certification card
- Sea sickness medication (if prone to sea sick ness)
- Reef Safe Sunscreen
- A valid government-issued photo ID
- Towel
- Light jacket in case of rain
- Storage on the boat is limited. You can use the lockers free of charge and bring only what you absolutely need.
- All tours: Leave promptly at the specified time. Tours will not be held back for late arrivals and missed tours will not be eligible for refund. If guests require rental gear for this adventure, they will be responsible for showing up before the specified time in order to have gear fitted and be ready for an on-time departure.
- Complimentary parking available.
- You can book a maximum of 6.
- Scuba diving certification is required.
- Do not drink alcohol within 8 hours of scuba diving.
- Guests may not fly within 24 hours of a two-tank scuba dive due to the high risk of decompression sickness.
- Guests may not scuba dive if you have any medical issue indicated on the "PADI Medical Statement and Questionnaire". Those with medical issues must consult with a physician and complete the "RSTC Medical Statement and Guidelines for Recreational Scuba Diver's Physical Examination" on their behalf.
- This activity is not wheelchair accessible.
- Children 12 years old and above can participate in this activity.
- Certification card
- Sea sickness medication (if prone to sea sick ness)
- Reef Safe Sunscreen
- A valid government-issued photo ID
- Towel
- Light jacket in case of rain
- Storage on the boat is limited. You can use the lockers free of charge and bring only what you absolutely need.
- All tours: Leave promptly at the specified time. Tours will not be held back for late arrivals and missed tours will not be eligible for refund. If guests require rental gear for this adventure, they will be responsible for showing up before the specified time in order to have gear fitted and be ready for an on-time departure.
- Complimentary parking available.
- You can book a maximum of 6.
- Certification card
- Sea sickness medication (if prone to sea sick ness)
- Reef Safe Sunscreen
- Light jacket in case of rain
- Storage on the boat is limited. You can use the lockers free of charge and bring only what you absolutely need.
- All tours: Leave promptly at the specified time. Tours will not be held back for late arrivals and missed tours will not be eligible for refund. If guests require rental gear for this adventure, they will be responsible for showing up before the specified time in order to have gear fitted and be ready for an on-time departure.
- You can book a maximum of 6.
- Certification card
- Sea sickness medication (if prone to sea sick ness)
- Reef Safe Sunscreen
- Light jacket in case of rain
- Storage on the boat is limited. You can use the lockers free of charge and bring only what you absolutely need.
- All tours: Leave promptly at the specified time. Tours will not be held back for late arrivals and missed tours will not be eligible for refund. If guests require rental gear for this adventure, they will be responsible for showing up before the specified time in order to have gear fitted and be ready for an on-time departure.
- You can book a maximum of 6.