6 Best Sights in San Diego, California

Open once again following a years long revitalization project, the Botanical Building has updated features like LED lighting, water features, and interior misters. The graceful redwood-lath structure, built for the 1915 Panama–California International Exposition, houses more than 2,000 types of tropical and subtropical plants plus changing seasonal flower displays. Ceiling-high tree ferns shade fragile orchids and feathery bamboo. The rectangular pond outside, filled with lotuses and water lilies that bloom in spring and fall, is popular with photographers.

These neighboring gardens sit just across the Park Boulevard pedestrian bridge and offer gorgeous views over Florida Canyon. The award-winning formal rose garden contains 1,600 roses representing nearly 130 varieties; peak bloom is usually in April and May but the garden remains beautiful and worthy of a visit year-round. The adjacent Desert Garden provides a striking contrast, with 2½ acres of succulents and desert plants seeming to blend into the landscape of the canyon below.

A koi pond with a cascading waterfall, a cherry tree grove, and the serene Inamori tea pavilion are highlights of the park's authentic Japanese garden, designed to inspire contemplation and evoke tranquillity. You can wander the various peaceful paths spread over 12 acres and meditate in the traditional stone and Zen garden. The garden is generally open daily from 10 am to 6 pm, but check for early closures and note the final admission ends at 5 pm.

You may feel like royalty here as you rest on the benches by the exquisitely tiled fountains—the garden's highlight—and it's no wonder: the garden's landscaping was inspired by the gardens surrounding the Alcazar Castle in Seville, Spain. Bordered by boxwood hedges, the garden is open year-round, allowing for a seasonally shifting color palette. The flower beds, for example, are ever-changing horticultural exhibits featuring more than 7,000 annuals for a nearly perpetual bloom.

Enjoy an instant escape from the buildings and concrete of urban life in this Balboa Park oasis. Lush and tropical, with hundreds of palm trees representing more than 50 species, the 2-acre canyon has a shaded path perfect for those who love walking through nature.

While demurely posing as a butterfly garden today, this sunken stone grotto has a racy history—tucked between the Casa de Balboa and the Fleet Center, this area showcased a nudist colony during the 1935–36 Exposition.