Kalapaki Beach: Kalapaki is the best beach not only in Lihue but also on the entire east coast. Any town would pay a fortune to have a beach like Kalapaki, one of Kauai's best, in its backyard. But little Lihue turns its back on Kalapaki; there's not even a sign pointing the way through the labyrinth of traffic to this graceful half moon of golden sand at the foot of the Kauai Marriott Resort & Beach Club. Fifty yards wide and a quarter mile long, Kalapaki is protected by a jetty, making it very safe for swimmers. The waves are good for surfing when there's a winter swell, and the view from the sand -- of the steepled, 2,200-foot peaks of the majestic Haupu Ridge that shield Nawiliwili Bay -- is awesome.
Poipu Beach Park: Big, wide Poipu is actually two beaches in one; it's divided by a sandbar, called a tombolo. On the left, a lava-rock jetty protects a sandy-bottomed pool that's perfect for children; on the right, the open bay attracts swimmers, snorkelers, and surfers. You'll find excellent swimming, small tide pools to explore, great reefs for snorkeling and diving, good fishing, nice waves for surfers, and a steady wind for windsurfers.
Polihale State Park: This mini-Sahara on the western end of the island is Hawaii's biggest beach: 17 miles long and as wide as three football fields. This is a wonderful place to get away from it all, but don't forget your flip-flops -- the midday sand is hotter than a lava flow. The golden sands wrap around Kauai's northwestern shore from the Kekaha plantation town, just beyond Waimea, to where the ridgebacks of the Na Pali Coast begin. The state park includes ancient Hawaiian heiau (temple) and burial sites, a view of the "forbidden" island of Niihau, and the famed Barking Sands Beach, where footfalls sound like a barking dog. (Scientists say that the grains of sand are perforated with tiny echo chambers, which emit a "barking" sound when they rub together.)
Anini Beach County Park: Kauai's safest beach for swimming and windsurfing, Anini is also one of the island's most beautiful: It sits on a blue lagoon at the foot of emerald cliffs, looking more like Tahiti than almost any other strand in the islands. This 3-mile-long, gold-sand beach is shielded from the open ocean by the longest, widest fringing reef in Hawaii. With shallow water 4 to 5 feet deep, it's also the very best snorkeling spot on Kauai, even for beginners. On the northwest side, a channel in the reef runs out to the deep blue water with a 60-foot drop that attracts divers. Beachcombers love it, too: Seashells, cowries, and sometimes even rare Niihau shells can be found here.
Hanalei Beach: Gentle waves roll across the face of half-moon Hanalei Bay, running up to the wide, golden sand. Sheer volcanic ridges laced by waterfalls rise to 4,000 feet on the other side, 3 miles inland. Is there any beach with a better location? Celebrated in song and hula and featured on travel posters, this beach owes its natural beauty to its age -- it's an ancient sunken valley with post-erosional cliffs. Hanalei Bay indents the coast a full mile inland and runs 2 miles point to point, with coral reefs on either side and a patch of coral in the middle -- plus a sunken ship that belonged to a king, so divers love it. Swimming is excellent year-round, especially in summer, when Hanalei Bay becomes a big, placid lake. The aquamarine water is also great for bodyboarding, surfing, fishing, windsurfing, canoe paddling, kayaking, and boating. (There's a boat ramp on the west bank of the Hanalei River.)
Haena Beach: Backed by verdant cliffs, this curvaceous North Shore beach has starred as paradise in many a movie. It's easy to see why Hollywood loves Haena Beach, with its grainy golden sand and translucent turquoise waters. Summer months bring calm waters for swimming and snorkeling, while winter brings mighty waves for surfers. There are plenty of facilities on hand, including picnic tables, restrooms, and showers.
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Hideaway Cove Villas (tel. 886/849-2426): Just a block from the beach and next door to an excellent restaurant are these gorgeous condominiums in a plantation setting. Amenities are top-drawer, and no expense was spared in the decor. Living areas are spacious, kitchens come with the best appliances and granite-top counters, and the outdoor lanais are big. You get all of this in a lush, landscaped tropical jungle at an affordable price.
Poipu Kapili Resort (tel. 800/443-7714): This quiet, upscale oceanfront cluster of condos is outstanding in every area. We like the home-away-from-home comforts and special touches: a video and book library, a spacious pool, several barbecues, tennis courts lit for night play, and an herb garden. (You're welcome to take samples if you're cooking.) A golf course is located nearby.
Garden Isle Cottages Oceanfront (tel. 800/742-6711): The site is spectacular: a 13-foot cliff overlooking historic Koloa Landing and an ocean inlet (where you can see turtles swimming). Nestled in a tropical garden setting, these one-bedroom apartments have an island feel, with rattan furniture, batiks, and original art on the walls -- and great views. This is a quiet, peaceful place to stay in the heart of the Poipu area, within walking distance of beaches, golfing, tennis, shopping, and restaurants.
Turtle Cove Suites (tel. 866/294-2733): What makes this property so incredible is not only the fabulous location (overlooking the stream and ocean) but also the great eye of the interior designer. It helps that owner Joe Sylvester and his wife own a furniture and fine arts store from which to choose the "perfect" items for their four units. Our favorite of the units, located on a quiet street away from the crowds, is the 1,100-square-foot oceanfront suite with a full kitchen and private Jacuzzi, original art on the walls, and a zillion little touches that make this place seem more like a home than a vacation rental.
Kauai Cove (tel. 800/624-9945): These immaculate cottages, located just 300 feet from Koloa Landing and next to Waikomo Stream, are the perfect private getaway. Each studio has a full kitchen, a private lanai (with barbecue grill), and a big bamboo four-poster bed. The cozy rooms feature beautiful hardwood floors, tropical decor, and cathedral ceilings. The cottages are close enough for walks to sandy beaches, great restaurants, and shopping, yet far enough off the beaten path that privacy and quiet are assured.
Waimea Plantation Cottages (tel. 800/92-ASTON): This beachfront vacation retreat is like no other in the islands: Among groves of towering coco palms sit clusters of restored sugar-plantation cottages, dating from the 1880s to the 1930s and bearing the names of their original plantation-worker dwellers. The lovely cottages have been transformed into cozy, comfortable guest units with period rattan and wicker furniture and fabrics from the 1930s, sugar's heyday on Kauai. Each has a furnished lanai and a fully equipped modern kitchen and bathroom; some units are oceanfront. Facilities include an oceanfront pool, tennis courts, and laundry. The seclusion of the village makes it a nice place for kids to wander and explore, away from traffic.
Wailua Bayview (tel. 800/882-9007): Located right on the ocean, these spacious one-bedroom apartments offer excellent value. The bedrooms are roomy, and the sofa bed in the living room allows you to sleep up to four. On-site facilities include a pool and barbecue area. Restaurants, bars, shopping, golfing, and tennis are nearby.
Moloa'a Beach House (tel. 800/262-9912): Off the beaten track, hidden in the not-so-well-known beach community of Moloa'a, this modern, just-built, multimillion-dollar home is located right on the beach. Its unbelievable rates are $225 for the studio and $275 for the one-bedroom unit (or $500 for the entire house). Everything in this two-unit home is first-class, from the marble floors to the granite kitchen countertop to the top-of-the-line kitchen appliances to the furniture. But the real reason to stay here is the eye-popping ocean view, just steps outside your door. On the 1,600-square-foot flat roof are a sun deck, Jacuzzi, and wet bar. You may never want to leave.
Aloha Sunrise Inn/Aloha Sunset Inn (tel. 888/828-1008): Hidden on the North Shore, these two unique cottages nestle on a quiet 7-acre farm. They come fully furnished with all the great videos you've been meaning to watch, and an excellent CD library. The cottages are close to activities, restaurants, and shopping, yet isolated enough to offer the peace and quiet of old Hawaii. Rates are $125 to $130.