# Halcyon Park > Park offers two playgrounds with distinct challenges for different ages and features volleyball courts and a walking trail. Large trees and well-maintained grass create a serene atmosphere ideal for relaxation and family activities. Neighborhood presence adds to a calm, community-focused vibe. Source: https://www.atly.com/location/HalcyonPark - Address: 1245 147th Ave, San Leandro, California, United States - Phone: +15105773462 - Website: http://www.sanleandro.org/ ## What it is good for - Parks — 9.3/10 - Playground — 8/10 - Kid Friendly — 7.5/10 ## What people say - "It's a nice park with a great playground for kids." - "It's a great park with a fabulous playground for kids." - "It's a great park with a fabulous playground for kids." ## Good to know - The park has two playgrounds, one for little kids and one for bigger kids. - Reservations are required for picnic tables at the park. - Parking at Halcyon Park can be challenging, especially on weekends. - Visitors should bring their own tissue as restrooms may lack supplies. - The park is dog-friendly, but leash laws are not strictly enforced. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.