by Erin Feith, Coordinator of Research & Visitor Engagement
July 15, 2025
The shores of Lake Hopatcong were forever changed with the construction of a new vacation spot – the Hotel Breslin. Developed by a group of prominent individuals who organized themselves as the Lake Hopatcong Land & Improvement Company, the resort quickly drew the attention of fellow elites seeking an escape. Through its reputation and amenities, the Hotel Breslin impacted the evolution of the landscape and growth of the lake community.
The hotel’s origins trace back to Henry Altenbrand, who by the 1880s planned to transform 18 acres of land near the lake into a luxury destination. To achieve his vision, Altenbrand secured the assistance of famed New York hotelier James Breslin and Philadelphia architect Frank Furness. Construction on the four-floor, 100-room hotel began in 1886 with the goal to open the following summer. Attracted by the promise of a fashionable lakeside getaway, investors in the project and notable figures, including actress Lotta Crabtree, purchased neighboring properties and erected sprawling summer “cottages.” This created an exclusive enclave which not only changed the landscape but also led to calls for the incorporation of Mt. Arlington as its own borough in 1890.
Through the turn of the century, Hotel Breslin’s offerings garnered it national recognition. Upon arriving via electric boat at the hotel’s dock, guests were greeted by manicured lawns, fountains, and flowers. Inside, the expanded, 300-room hotel allowed vacationers to enjoy the latest technologies, including hot and cold running water in every room, elevators, steam heat, and electricity (a first for the lake). For recreation, the resort advertised an array of leisure activities from motor boating to canoeing, bowling, horseback riding, golf, and tennis. Guests could also dance the night away to music from the house orchestra. Following its purchase by Mack Latz in 1918 and its renaming as the Alamac Hotel, entertainments also included large–scale swimming and chess competitions, such as the Pan-American Tournament in 1926.
The good times rolled through the 1920s until the Great Depression forced the Hotel Breslin to close its doors. A brief reopening with new renovations was attempted in the 1940s, but was thwarted by a fire that destroyed the structure in 1948. However, through its longtime prominence and influence on the development of the area, that Hotel Breslin left a lasting mark can be said without reservation.
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