Bay Area Outdoor Guide

Spring guided hikes & wildflowers

Spring guided hikes & wildflowers

Key Questions

When is wildflower season peaking in the Bay Area?

Wildflowers are peaking from mid-March to May at locations like Sibley Volcanic trails, Reinhardt Serpentine Prairie, and Sunol.

What guided hikes are available at Sunol?

Sunol offers guided tours and bioblitz events—stay on trails and do not pick flowers.

Is there a guided tour at Muir Woods in April?

Golden Gate National Parks Conservancy offers a 1-hour 'Into the Woods' tour at Muir Woods on April 4 for $10.

What hikes does Ted's Hikes group offer?

Ted's Hikes features 7-12 mile hikes in San Francisco and Marin Counties, such as at Reinhardt, with 700 feet elevation gain at 2.5-3 mph pace.

Where are weekly hikes at Reinhardt Redwood Regional Park?

Weekly hikes occur at Reinhardt Redwood Regional Park, such as on Sundays starting April 5 at 3:00 PM.

What other spring hike spots are recommended?

Recommended spots include Del Valle, Bear Creek Redwoods, and Sunol for guided or group hikes.

What is waterbiking at Pier 40?

Pier 40 offers waterbiking as an outdoor workout alternative in San Francisco, distinct from traditional hiking.

Are there urban hiking events like Double Crosstown?

Double Crosstown is an urban hiking event available during spring.

Wildflowers peaking mid-Mar-May: Sibley Volcanic trails, Reinhardt Serpentine Prairie, Sunol guided tours/bioblitz (stay on trails, no picking). GGNPC Muir Woods Apr4 ($10); Ted's/Reinhardt Sun/Del Valle/Bear Creek; Pier 40 waterbiking; Double Crosstown urban.

Sources (11)
Updated Apr 8, 2026
When is wildflower season peaking in the Bay Area? - Bay Area Outdoor Guide | NBot | nbot.ai