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Ruby Princess Cruise Ship Operated by Princess by Roberts Hawaii, Honolulu, HI, USA picture Cruise Critics
Ruby Princess

16-Day Hawaiian Islands

(Apr 3, 2026 - Apr 19, 2026)


April 8, 2026

KAHULUI - MAUI

7:00AM - 6:00PM

Maui Ocean Center at Maui Tours by Roberts Hawaii, Honolulu, HI, USA
Visit Anytime Between 9:00 AM – 4:00 PM

Maui Ocean Center

Discover Maui Ocean Center, where Hawaii’s vibrant marine life comes alive. Walk through the Open Ocean Tunnel with sharks, rays, and tropical fish all around you. Explore coral reefs, meet sea turtles, and connect with Hawaiian culture and the ocean. With interactive exhibits and stunning views, this award-winning Maui aquarium is a must-visit Hawaii attraction for all ages.

* This activity DOES NOT INCLUDE TRANSPORTATION. We suggest that all guests depart MOC by 2:00pm to ensure your return to the ship in a timely manner.

  • Adult - $55.44
  • Child - $44.34
April 9, 2026

HONOLULU - OAHU

7:00AM - 11:00PM

NO AVAILABLE TOURS


April 10, 2026

KAILUA-KONA - HAWAII

9:00AM - 8:00PM

Tiki Statue in Historic Kona Tours at Roberts Hawaii, Honolulu, HI, USA
10:30AM – 2:30PM

Historic Kona Tour

Step into Kona’s living history — taste world-famous Kona coffee straight from the Royal Kona Coffee Center, explore the sacred Puʻuhonua o Hōnaunau National Historical Park (once a Place of Refuge), and visit the charming Painted Church with its vivid murals. This full-day Historical Kona excursion offers a rich blend of Big Island landmarks, cultural insight, and scenic beauty you won’t forget.

  • OUR PRICE - $83.00
  • DIRECT WITH SHIP - $139.00
Volcanoes National Park & Rainbow Falls Private Tour Offered by Roberts Hawaii, Honolulu, HI, USA
10:30AM - 5:30PM

Volcanoes National Park & Rainbow Falls Private Tour

Embark on an exclusive private SUV tour of Hawaiʻi Volcanoes National Park, exploring Mauna Loa, Kīlauea, lava beds, craters, and steam vents. End the adventure at the iconic Rainbow Falls, blending volcanic wonders, Hawaiian legends, and breathtaking scenery into one unforgettable Big Island tour.

  • Customize your experience
  • Private Tour – One Price for up to 6 passengers.
  • OUR PRICE - $1,620.00

April 11, 2026

HILO - HAWAII

8:00AM - 5:00PM

Maunakea Observatory in Hawaii Island Tour by Roberts Hawaii, Honolulu, HI, USA
9:00AM - 1:00PM

Maunakea and Rainbow Falls Private Tour

Experience a private Maunakea tour in a comfortable 4×4 SUV, ascending to over 9,000 feet at the Onizuka Center for International Astronomy. Explore the cultural significance of Maunakea, marvel at world-class telescopes, and visit the breathtaking Rainbow Falls on this unforgettable Big Island adventure.

*This tour does not go to the summit. 

  • Customize your experience
  • Private Tour – One Price for up to 6 passengers.
  • OUR PRICE - $1,226.00