3 Best Sights in The Far North, California

Stalagmites, stalactites, flowstone deposits, and crystals entice visitors to the Lake Shasta Caverns. To see this impressive spectacle, you must take the two-hour tour, which includes a catamaran ride across the McCloud arm of Lake Shasta and a bus ride up North Grey Rocks Mountain to the cavern entrance. The temperature in the caverns is 58°F year-round, making them a cool retreat on a hot summer day. The most awe-inspiring of the limestone rock formations is the glistening Cathedral Room, which appears to be gilded.  In summer, it's wise to purchase tickets online a day or more ahead of your visit.

Created when Shasta Dam corralled the Sacramento River in the 1940s, Lake Shasta evolved into a habitat for numerous types of fish, including rainbow trout, salmon, bass, brown trout, and catfish. The region also supports a large nesting population of bald eagles. You can rent houseboats, fishing boats, ski boats, sailboats, canoes, paddleboats, Jet Skis, and windsurfing boards at marinas and resorts along the 370-mile shoreline.

Road-trippers traveling along I–5 often stop at the second-largest concrete dam in the United States—only Grand Coulee in Washington is bigger than Shasta Dam, completed in 1945. The visitor center's 20-minute film and exhibits explain the engineering and construction, but even if the facility isn't open, the photogenic view north to snowcapped Mt. Shasta makes the dam worth the detour. The landmark's history-laden guided tours were set to resume by 2024.