5 Best Sights in The Kenai Peninsula and Southcentral Alaska, Alaska

This 35-mile-wide wetlands complex east of Cordova, a crucial habitat for millions of migratory birds on the Pacific Flyway, is one of North America's most spectacular vistas. The delta's nearly 700,000 acres are thick with marshes, forests, streams, lakes, and ponds. Numerous terrestrial mammals, including moose, wolves, lynx, mink, and beavers, live here, and the Copper River salmon runs are world-famous. When the red and king salmon hit the river in spring, there's a frantic rush to net the tasty fish and rush them off to markets and restaurants all over the country. The delta is connected by the Million Dollar Bridge, an impressive feat of engineering notable for its latticework.

The Forest Service had built an imposing viewing pavilion across the Copper River from Childs Glacier—famous for the spectacle of its calving icebergs and tidal waves—but in 2011, a natural change in the river's flow compromised Bridge 339 at Mile 36, and then several years later it washed out at Mile 44. With every new administration, there are talks of reconstructing the bridge and road, but due to continued budgetary constraints and the hefty price tag of repair, it is unlikely road access will be recreated any time in the near future. The only way to see the glacier now is to book a private helicopter or plane tour or float the 140 miles or so from Chitina. The rules for these float trips are continually changing, but while you're in town, it's worth investigating if there are any motorboat outfitters currently permitted to give rides upriver to the glacier. This difficulty of getting to Childs Glacier has only slightly deterred visitors, as travelers from all over the world still come just to see the awe-inspiring glacier; though in recent years, it has ceased to calve with much frequency due to the receding of the ice and the lowering of river waters.

The bay abounds with wildlife, including a large population of puffins and eagles. Tour operators take visitors past bird rookeries or across the bay to gravel beaches for clam digging. Most fishing charters include an opportunity to view whales, seals, porpoises, and birds close-up. At the end of the day, walk along the docks on one of the largest coastal parks in America.

Serving as the port for the city of Seward, this 18-mile long fjord is the epic destination for kayakers from all over the world, as well as the entry point to Kenai Fjords National Park. Framed by snow-tip peaks, this scenic body of water is an exciting place for viewing birds and marine life in the summer months.

Several hiking trails are accessible from the Seward Highway, including the steep paths up Falls Creek and Bird Ridge. Both offer spectacular views of Turnagain Arm, where explorer Captain Cook searched for the Northwest Passage. The arm has impressive tides, and notably, the second-largest bore tide in North America. These bore tides can reach up to 40 feet, and move at an impressive 30 miles per hour (an average tide flows at 10 to 15 miles per hour). An increasingly popular, yet somewhat dangerous, sport is windsurfing the tidal bore. To view the bore tide, station yourself at one of the turnoffs along the arm about 2½ hours after low tide in Anchorage.

During the summer, beluga whales are frequent visitors to the arm as they patrol the muddy waters in search of salmon and hooligan, a variety of smelt. During high tide from July to August, when the surface of the water is calm, belugas are often spotted from the highway, frequently causing traffic jams as tourists and residents pull off the road for a chance to take in this increasingly rare sight. For reasons that are still unclear to scientists, Southcentral's beluga population has declined from 1,300 in 1980 to fewer than 290 today; they are currently listed as critically endangered, making a sighting of them even more exciting.