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Lake of the Ozarks is central Missouri’s big reservoir resort, with 1,150 miles of shoreline by the count of Ameren, the utility that runs its dam. The best things to do are the free castle ruins at Ha Ha Tonka, a cave tour, a rented pontoon and an evening on the Bagnell Dam Strip. It sits about 2.5 hours from both St. Louis and Kansas City. Come between Memorial Day and Labor Day for the full carnival, or in spring and fall for the quiet version.
I grew up with Midwest farm summers, so a Missouri lake in July feels like home ground. I have driven the Ozarks and the Highway 54 approach to this lake many times, and I plan every trip the same way: by the hour, with the cost next to each stop. This lake rewards a plan. Without one you spend Saturday afternoon in traffic on the Osage Beach parkway.
Lake of the Ozarks cost
Most of what is worth doing here is free or under $30 a person. The boat is where the money goes. This table shows the main stops, and the sections below explain each one.
| Attraction | Cost | Best for |
|---|---|---|
| Ha Ha Tonka State Park | Free | Castle ruins, spring, easy hikes |
| Lake of the Ozarks State Park | Free entry; camping and rentals extra | Beaches, trails, a campsite |
| Ozark Caverns tour | $13 adult, $10 teen, $8 child 6–12 | A cool hour on a hot day |
| Bridal Cave tour | $26 adult, $16 child 5–12 | Families, rain days |
| Pontoon or tritoon rental | From $275 for 2 hours; from $495 for a day | Groups of 6 to 12 |
| Party Cove | Free; you need a boat | Adults who want the party |
| Bagnell Dam Strip | Free to walk; arcades and rides extra | Teens, a quick evening stop |
| Osage Beach outlets | Free to browse | Rainy afternoons |
Prices come from the operators and the state park. Several shift by season, so check before you drive.
Lake of the Ozarks State Park
This is Missouri’s largest state park, and it wraps around the Grand Glaize Arm of the lake. Entry is free, like every Missouri state park. You get two public swimming beaches, a marina at each one with boat rentals, a paved ramp and a campground that stays open all year.
The trails here are the quiet side of the lake. Hidden Springs, Fawn’s Ridge, Lake View Bend and Coakley Hollow all start from park roads, and the park also runs an aquatic trail for paddlers and stables for horse riders. If you are camping, our national park camping checklist covers a lake campsite too.
Ha Ha Tonka State Park trails
Ha Ha Tonka is the best free stop on the lake. A businessman named Robert Snyder started a stone mansion on the bluff in 1905, the family finished it in the 1920s, and a fire gutted it in 1942. The shell still stands over the water, and Missouri State Parks keeps the grounds free to enter.
The paved Castle Trail is about 0.4 mile and links three overlooks, so it works for strollers and tired legs. The Spring Trail drops down boardwalk and stairs to the spring itself, which the park ranks as Missouri’s 12th-largest. Coming back up those stairs is the workout. Wear real shoes, because the grades are steep and the rock is slick when wet.
The Dell Rim boardwalk is a short loop past a deep sinkhole, and the old stone natural bridge sits on the Colosseum Trail. Altogether the park has about 15 miles of trails. Give it a half day, longer if you want the full loop to the spring and back.
Lake of the Ozarks boat rentals
A rented pontoon is the best way to see the lake. The main Osage Arm runs 92 miles end to end, so a boat reaches coves no road touches. Pontoons and tritoons, the three-pontoon version, are slow, stable and big enough for a family and a cooler.
On the date checked, Adventure Boat Rentals listed day rentals from $495, and Lake Ozark Boat Rental listed a 27-foot tritoon that seats 12 at $275 for two hours up to $675 for eight on its fall pricing. Ask whether fuel is included before you sign. Missouri also requires a boater education card for anyone born after January 1, 1984, and operators generally need to be 14 or older.
Head upstream toward Warsaw or into the Niangua and Gravois arms and the lake turns calmer and less crowded. The busy stretch runs from the dam down through Osage Beach to the Grand Glaize Arm. Pick a cove, drop the anchor and let the afternoon go.
Lake of the Ozarks Party Cove
Party Cove is a floating party for adults, and the lake’s reputation rests on it. Boats raft together in a cove off the Grand Glaize Arm with music, drinking and not much clothing. On a summer holiday weekend it holds thousands of boats.
It is not a family stop, and I would not bring nieces or nephews within sight of it. The Water Patrol watches it closely for drunk boating and public indecency. If that sounds like fun, go and enjoy it. If not, steer your boat to any other cove on a 1,150-mile shoreline and you will have the lake nearly to yourself.
Bagnell Dam Strip
Bagnell Dam made the lake, finishing in April 1931 by damming the Osage River. The Bagnell Dam Strip in Lake Ozark runs below it, a tourist row of arcades, helicopter tours and ropes courses. It is not fancy, and that is part of the charm.
Teenagers love it after dark. Parents should treat it as an hour or two, not a day. Park once, walk the strip, grab dinner and move on.
Lake of the Ozarks caves
Two caves sit near the lake, and both are good on a hot day. Ozark Caverns, inside Lake of the Ozarks State Park, lists tours on the park’s cave tour page at $13 for adults, $10 for ages 13 to 17 and $8 for ages 6 to 12, with children under 6 free. The tour takes about an hour over a half-mile round trip, the cave stays 56°F and the park suggests a light jacket. Tours are seasonal, so call the park at 573-346-2500 first.
Bridal Cave, near Camdenton, charges $26 for adults and $16 for ages 5 to 12 on its own site on the date checked. Guided tours last about an hour and leave every few minutes, and the cave holds a steady 60°F. It is open daily year-round, so it is the one to book for a rainy day.
Osage Beach outlets
Osage Beach has a strip of brand-name outlet stores along the main parkway. They are open to browse at no cost. Nobody plans a trip around them, but they are a good fallback when a storm closes the water.
Lake of the Ozarks best time to visit
The best time to visit is late May through early September for swimming and boating, and September or October for fewer people. Memorial Day to Labor Day is the peak, with warm water, full marinas and slow traffic on Highway 54. Shoulder seasons are calmer and cheaper, and the hardwoods around Ha Ha Tonka turn in fall.
Winter is quiet. Plenty of the seasonal attractions close, but Ha Ha Tonka and the state park trails stay open. Both St. Louis and Kansas City are about 2.5 hours away, which makes a Friday-to-Sunday drive easy from either.
Is Lake of the Ozarks worth visiting?
I think it is, as long as you choose the version you want. Pick the party and you get a loud, crowded and cheerful weekend. Pick the parks, the caves and a quiet cove and you get a very different lake, one that costs much less.
If you are stringing together a longer trip, our Missouri Ozarks road trip shows how the lake fits with the rest of the region. For rivers instead of reservoirs, see our guide to the best float trips in Missouri. And for swimming in rock-lined pools, Johnsons Shut-Ins State Park is the better Ozarks stop.
Lake of the Ozarks facts
How far is Lake of the Ozarks from St. Louis?
About 2.5 hours by car. Kansas City is roughly the same distance, which is why the lake works as a weekend trip for both cities.
Can you swim at Lake of the Ozarks?
Yes. Lake of the Ozarks State Park runs two swimming beaches, Grand Glaize Beach and Public Beach 1, and most people swim off a boat in a quiet cove. Keep clear of the dam and the busy boat channels.
How much does it cost to rent a pontoon at Lake of the Ozarks?
On the date checked, Adventure Boat Rentals listed day rentals from $495. Lake Ozark Boat Rental listed a 27-foot tritoon at $275 for two hours up to $675 for eight on its fall pricing, so ask what fuel and extras add.
Is Ha Ha Tonka State Park free?
Yes. Missouri state parks charge no entrance fee, so the castle ruins, the spring and the trails cost nothing. You pay only for things like camping.
Is Bridal Cave worth it?
It is the pricier of the two caves, but the tours leave every few minutes all year. Ozark Caverns costs about half as much for adults and runs on a seasonal schedule.
Prices are approximate, current as of publication, and change frequently — confirm the latest price with the retailer before buying.
Published October 8, 2026.
Photo credits: (1) featured, Stone walls of the Ha Ha Tonka castle ruins… — Darin House from Missouri, USA, CC BY 2.0, via Wikimedia Commons; (2) Roofless stone walls and window openings of… — Darin House from Missouri, USA, CC BY 2.0, via Wikimedia Commons; (3) Party Cove at Lake of the Ozarks, Missouri… — Ben Jacobson (Kranar Drogin), CC BY 2.5, via Wikimedia Commons; (4) Bagnell Dam and the Osage River at Lake of… — U.S. Government, U.S. Government work, public domain, via Wikimedia Commons.