Discover the beauty of the national parks from the water with a cruise or boat tour in one of more than fifteen national parks. Major cruise lines enable visitors to enjoy Glacier Bay National Park in Alaska and Acadia National Park in Maine. There are also scenic boat tours offered by park concessionaires on dozens of lakes in the United States.
Acadia National Park
Bar Harbor is a popular port destination for New England fall foliage cruises run by the major cruise lines, which makes the sights of Acadia National Park a popular shore excursion. There are also ranger guided tours during the summer which include the Acadia by the Sea boat tour, Baker Island Cruise, Frenchman Bay Cruise, and the Islesford Historic and Scenic Cruise. These tours involve two to five hour day trips.
Glacier Bay National Park
Alaska cruise ships are an excellent way to see Glacier Bay National Park, as most spend a full day in the waters of the park, allowing rangers to board near the Visitor Center and travelling more than 120 miles while in Glacier Bay. Cruise passengers get nine to ten hours to search the sea and shoreline for glaciers, wildlife and marine mammals like whales.
Kenai Fjords National Park
The cruise ships going to and from Seward, Alaska travel through Resurrection Bay, which a small section of the park borders. However, those people who really want to experience Kenai Fjords should plan to book a day cruise out of Seward.
Katmai and Lake Clark National Park
These two parks are usually accessed by air but there is a water taxi to Katmai from King Salmon and private boat tours with bear viewing to the Pacific Coast of these national parks. Chinitna Bay and Redoubt Point in Lake Clark ar the usual destinations but Hallo Bay is also popular for coastal bear viewing.
Denali National Park
Denali is several hundred miles inland from Seward on the coast, but several cruise lines have land and sea packages which include Denali National Park in the tour package at the beginning or end of the cruise.
Haleakala and Hawaii Volcanoes National Parks
There are shore excursions from cruise ships for both Hawaii national parks. Haleakala National Park is one of the possible shore excursions when a Hawaii cruise stops at Maui. Hawaii Volcanoes National Park is a day trip for stops on the Big Island. Helicopter tours provide another way to see the parks from the cruise ship.
Virgin Islands National Park
A few smaller cruise lines include a stop at Cruz Bay, and larger ones stop at St. Thomas where you can catch the ferry over (if you are sure to be back before the ship departs). The Friends of Virgin Islands National Park group leads guided hikes through Reef Bay Trail on St. John Island which involve a 40 minute boat ride back to the Cruz Bay Visitor Center. There are also half day and full day guided sea kayak tours around the shoreline.
Channel Islands National Park
Boat trips are available to and from the Channel Islands, which are located off the coast of Santa Barbara, California.
Biscayne Bay National Park
Because 95% of the park is water, the best way to see the park is by boat. The Biscayne National Park Institute offers guided day trips to Boca Chita Key, Elliott Key and Adams Key.
Dry Tortugas National Park
The two hour journey on the Yankee Freedom is a popular way to visit the islands off Key West in the Gulf of Mexico.
Isle Royale National Park
There are four passenger ferries bringing visitors to the island. Boats depart from Grand Portage, Minnesota as well as Houghton and Copper Harbor, Michigan.
Crater Lake National Park
This Oregon national park offers boat tours of the lake as well as a shuttle to Wizard Island. It departs from the shores of Crater Lake at the boat dock at the bottom of Cleetwood Cove Trail.
Yellowstone National Park
A one hour guided scenic tour of Yellowstone Lake departs from Bridge Bay Marina.
Grand Teton National Park
There are scenic cruises of both Jackson Lake and Jenny Lake in the park. Jackson Lake has two hour senic cruises as well as breakfast, lunch and dinner cruises. The Jenny Lake scenic cruises are offered daily from mid-May to September, with various times depending on the date. The Jenny Lake boat also provides a shuttle service across Jenny Lake from the east dock to the Cascade Canyon trailhead at the west dock. There are also guided scenic float trips down the Snake River through the national park.
Glacier National Park
Boat tours are available from the Glacier Park Boat Company at Lake McDonald, St. Mary Lake at Rising Sun, the two part boat tour of Swiftcurrent Lake and Lake Josephine at Many Glacier, and Two Medicine Lake.
Everglades National Park
The park offers boat tours of the Everglades beginning at Flamingo marina. The standard 90 minute tour takes visitors past the mangroves to two of the lakes inside the park, before returning to the marina. It is a popular way to see the interior of the park with plenty of opportunity to see birds and crocodiles.
Gateway Arch National Park
The Gateway Arch provides a backdrop to riverboat cruises on the Mississippi River, with their daytime sightseeing cruises and romantic dinner tours. Choose a Mississippi River cruise to see the St. Louis skyline and the national park from one of the longest rivers in the world.