Fodor's Expert Review Bahía Santa María

This wide, sloping, horseshoe-shaped beach is surrounded by cactus-covered rocky cliffs; the placid waters here are a protected fish sanctuary. The bay is part of an underwater reserve and is a great place to snorkel: brightly colored fish swarm through chunks of white coral and golden sea fans. Unfortunately, this little slice of paradise has limited palapas for shade, so arrive early or bring a beach umbrella. In high season, from November to May, there's usually someone renting snorkeling gear or selling sarongs, straw hats, and soft drinks. It's best to bring your own supplies, though, including lots of drinking water, snacks, and sunscreen. Snorkel and booze-cruise boats from Cabo San Lucas visit the bay in midmorning through about 1 pm. Arrive midafternoon if you want to get that total Robinson Crusoe feel. The parking lot is a quarter mile or so off the highway and is sometimes guarded; be sure to tip the guard. The bay is roughly 19 km (12 miles) west of San José and 13 km (8 miles) east of Cabo San Lucas. Heading east, look for the sign saying "playa santa maría." Amenities: toilets; free parking; showers; lifeguards. Best for: snorkeling; swimming; surfing; walking.