Rotary Botanical Gardens
botanical garden in Janesville, Wisconsin, United States

Rotary Botanical Gardens is a non-profit 20-acre (81,000 m2) botanical garden located at 1455 Palmer Drive in Janesville, Wisconsin, that is open to the public.
Overview
The 20-acre site contains a number of themed gardens, including Japanese, Scottish, Rose, Italian, and English cottage gardens. The Japanese garden borders a pond that is spanned by a red Japanese-styled bridge. A sunken garden is surrounded by limestone walls and perennial plantings. Its entrance is a Tudor-style stone arch that was once the entrance to the Parker Pen Company's world headquarters formerly located in Janesville. There are also less formal gardens, such as a fern and moss garden, and shade, prairie, and woodland gardens.
Rotary Botanical Gardens is a self-sustaining non-profit organization. With over 100,000 visitors annually, it is the most frequented tourist destination in Rock County. It is also a popular site for weddings and receptions. The popular Holiday Light Show event started in 1996 and features over 1 million lights and has become a regional attraction.
The public source identifies “Rotary Botanical Gardens” as botanical garden in Janesville, Wisconsin, United States. This brief keeps that definition visible, then builds a research path around Rotary, Botanical and Gardens.
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The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated May 20, 2026. The linked authority identifier is Q528505. Authority coordinates are 42.684, -89.016. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1455 and 1996.
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This entry incorporates text from “Rotary Botanical Gardens” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.